Working Conditions - Radios, microphones, antennas, ++

ICOM 756 proIII

The ICOM 756 Pro III is the latest member of the venerable "756" family that started with the 756 , 756 Pro , 756 ProII . This latest version offers some incremental improvements over the previous 756 Pro II:
Improved Third Order Intercept point of +30dBm
Real time spectrum scope (with mini-scope)
The IC-756 Pro II spectrum scope display occupied the lower half of the screen. The IC-756Pro III provides a selectable mini-scope display mode. This allows simultaneous display of the filter, memory-keyer and other menus along with a half-size spectrum-scope display.
60 Meter 5 MHz Band
Improved 1st filter and BPF for reduced distortion
Preamp changed to a noiseless feedback type to reduce second order distortion.

New ITU Morse "@" symbol
The new "@" symbol is provided even with the memory keyer enabled.
Programmable SSB transmit bandwidth
The
IC-756 Pro II provided three selectable TOBW settings: WIDE/MID/NAR. The lower and upper -6dB points of the transmitted audio-frequency response are fixed for each setting. In the IC-756Pro III, it is possible to program each of the three settings individually with the following preset cutoff frequencies: Lower -6dB point: 100, 300 and 500 Hz., Upper -6dB point: 2.5, 2.7 and 2.9 kHz.
This permits the operator to configure his own custom WIDE/MID/NAR selections by mixing and matching low and high roll-off points.
Clock function displays local time and UTC time with time difference indication
Screen saver function to prolong LCD life and reduce burn-in.
IC-756 proIII

Kenwood TS-850 SAT

The Kenwood TS-850S is a competition class transceiver designed for the serious radio operator. Coverage is 160 through 10 meters including the WARC bands with 100 watts (40W AM). Digital Signal Processing (DSP) in both transmit and receive modes (with optional DSP-100 installed) provide greatly enhanced signal purity. Advanced digital technology provides superior dynamic range of 108 dB throughout the entire 100 kHz to 30 MHz range, one Hz step dual VFO's, CW full and semi break-in , superior interference reduction, keyer circuit, dual-noise blanker and 100 memory channels. Other features include: IF Notch , multifunction LCD display , keypad entry , all mode squelch and memory keyer. Requires 13.8 VDC at 20.5 amps. MC-43S hand mic included.

The Kenwood TS-850SAT has the AT-850 antenna tuner built-in.

Features
  • 160-10 meters
  • IF Notch
  • CW Reverse
  • 100 Memories
  • Dual Mode NB
  • XIT/RIT
  • SSB/CW Slope Tuning
  • Memory Keyer
  • All Mode Squelch
  • RF Speech Processor
Kenwood TS-850 sat (below a FT-277E) + Kenwood DSP-100 (on the right).

Sommerkamp FT-277E

General description of the transceiver taken from the Sommerkamp Instruction manual:

"The model FT-101E/277E SSB Transceiver is a precision built, compact high performance transceiver of advanced design providing SSB ( USB,LSB selectable ), CW and AM modes of operation. The transceiver operates at an input of 260 watts SSB,180 watts CW and 80 watts AM on all bands 160 to 10 meters.
All circuits except for the transmitter driver and linear amplifier, are transistorized and composed of standard computer type plug-in modules, permitting easy maintenance."
FT-277E on top of TS-850S

ICOM 706 MKIIG

The '706' series represents one of the most popular transceivers in amateur radio histroy. The latest version is the incredibly small ICOM 706 Mark II G which adds many new features and capabilities not found in the previous 706 and 706MkII versions. The "G" is an all-mode transceiver provides 100 watts on HF and 6 meters and 50 watts on 2 meters plus 20 watts on 440 MHz. It receives from 30 kHz to 199 MHz and from 400 to 470 MHz. It features a removable, remoteable, front panel that allows control of all features. The large LCD display features alphanumeric memory names (9 character) and soft key descriptions. The LCD even supports a simple band scope display. Other advanced features include: IF Shift , RIT, Tone Squelch, Scanning , Noise Blanker, Speech Compressor, Mini Spectrum Scope and Electronic Keyer. This latest version in the 706 series includes the UT-106 DSP module as a standard feature. Despite its compact size (6.56" x 2.28" x 7.88"), it has big, easy to use control dials. With HM-103 hand mic. One or two optional filters may be added. Click here for specifications .

Features
  • .03-199, 400-470 MHz Receive
  • Alpha memories
  • RIT
  • Preamp/ATT
  • VFO A/B
  • 1 Hz Display
  • IF Shift
  • Scanning
  • S/RF Meter
  • 100 Watts HF+6M
  • 50 Watts 2M, 20 Watts 440
  • 100 Memories
  • All band Multimode
  • Removable head
  • Preamp/RF Atten.
  • Mini Spectrum Scope
  • Electronic Keyer
  • SSB Carrier Point
ICOM 706 MkIIG

ICOM 735

The ICOM IC-735 is an ultra-compact, easy to use HF radio covering 160 through 10 meters with 100 watts. Modes include SSB, CW, FM and AM. Enhancements include: dual digital VFOs, 12 memories, full QSK, RIT , speech compressor, and noise blanker. The 735 has a general coverage receiver covering 100 kHz to 30 MHz with 105dB dynamic range. The advanced, triple conversion receiver section includes pass band tuning, notch, preamp and attenuator. A translucent cover protects the slide controls that adjust:  NB Level, RF Gain, RF Power, VOX Gain, VOX Delay and speed for optional keyer.

Requires 13.8 VDC at 20 amps. Only 9.5 x 3.7 x 9.4 inches 11 lbs. (241x94x239mm 5kg).

Features
  • Optional Keyer
  • 12 Memories
  • Scanning
  • General Coverage Receive
  • PBT
  • Noise Blanker
  • Preamp
ICOM 735

Kenwood DSP-100 digital signal processor

The Kenwood DSP-100 digital signal processor converts the signal into a digital waveform. This can yield greater signal purity with increased suppression of unwanted sidebands during SSB operation and improved CW operation.

The DSP-100 is compatible with the TS-450S/690S /850S. Physical:  10.6 x 2 x 11.5 inches. Operates from 120/240 VAC. The DSP-100 rear panel provides jacks for simple plug in connection the transceiver via supplied cable.

Kenwood DSP-100 digital signal processor

Linear Amplifier SPE Expert 1K-FA

Video
Images
Worldwide Magazines

The smallest in the world

Built–in Power Supply and Automatic Antenna Tuner

Dimensions:  W 28, H 14, D 32 cm ( W 11.02”, H 5.51”, D 12.60”) (con nectors included)

Weight: approx.  20 Kg Kg  (19 Kg typ.), 44 lbs (41.8 lbs typ.).

-  The most technologically advanced in the world

Two CPUs are used, one of which is dedicated to the transceiver interface requirements (CAT).

Pi-L output circuit.

Over 13000 lines of softwae for performance that cannot be found in any otheramplifier.

-  Fully Automatic

Easy connection with all models"ICOM, YAESU, KENWOOD, TEN-TEC, FlexRadio ELECRAFT " for immediate management of the bands, tuner and antennas.

Same performance with all makes or homemade rigs.

The operator has only to move the “Frequency Tuning Knob” in the transceiver!!!

-  Wide frequency coverage

1.8 MHz to 50 MHz including WARC Bands.

-  Full solid state

1 KW pep SSB out.; 900 W pep CW out(typ.) ; 700 W pep out. (typ.) on 

50 MHz.

FULL / HALF powerselected according to the operator SSB/CW power requirement, for digitalmodes and for linear protection (automatic).

No heating time, immediately ready!

Virtually limitless life of the amplification devices(MOSFETs)!

-  Automatic Antenna Tuner built-in

Capable of matching 3:1 SWR on HF, and 2.5:1 SWR on 6 meters.

Capable of programmable switching of 4 antennas(SO239 connectors).  

Up to two antennas for the same band.

Bands, Antennas, Tuning conditions are changed in 10 msec.

Bands, Antennas and Tuning conditions are managedalso in “STBY“to supportthe exciter only.

-  SO2R 

-  Two  inputs available

SO239 connectors.

-  High power gain (16 dB)

In “OPERATE“ the required drive power is automatically set with an ALC connection and 

in “STANDBY“ the exciter is then automatically reset to full power

-  Very clean and low distortion output

Spurious emissions l ess than -50 dB ( 50 MHz –60 dB ) .

3rd order distortion (two tone test) 36 dB typ.

-  Input 50 ohm always perfectly matched

SWR less than 1.2:1.

-  Fully protected

Temperature, Over Voltage, Over Current, SWR, Reflected Power, Max RF Tuner Voltage, Over Drive, Amp. 

The correct parameters are continuously monitored.

The same protections are realized in two different ways:

·   Via hardware circuits  (HW) to assure great spee .

·   Via the software (SW), to assure great accuracy .

Thanks to the SW, transmit relay changeover is carried out with zero current at the contacts.

-  Full break-in operation (QSK)

-  Normal / Contest operation to optimize the performance

-  Very quiet operation

Seven quiet three-speed cooling fans:

·   150 CFM maximum total air flow.

Temperature thresholds for speed change:

·  65 °C (149 °F). and 75 °C (167 °F). (normal mode).

·   60 °C (140 *F). and 70 °C (158 °F). (contest mode).

Noise level: 

·   39 dBa at maximum blower speed.

-  Continuos use

"FULL" mode: SSB unlimited, key down 2 minutes.

"HALF" mode: SSB unlimited, key down 5 minutes.

-  Regulated power supply,  input 230 /215 / 200 / 115 / 100 Vac

With all input voltages the out power doesn't change.

A well designed grain-oriented, tape-wound toroidal transformer reduces magnetic fields around the amplifier.

-  The linear can be switchedON / OFF also switching  ON / OFFthe exciter

-  With a large LCD display is possible to have a great deal of information

W pep out, V pa,I pa,W pep reflected,Power gain,Temperature (°C, °F),SWR,  Input setting, CAT setting,Band and other indications including an alarms log.

-  Easy to operate

Powerful SW gives you a user-friendly unity.

-  RS 232 port for a PC control

A SW is supplied to remote the linear frontal panel.

With a proper protocol it is possible to use this port not only as a remote control but also as a CAT port (useful to link the linear with any customer application).

-  Easy transportation

A sturdy carry-bag is supplied for “QSY, FIELD DAY, DX’ PEDITIONS etc.“.  

-  Certifications :

CE , FCC  

SPE Expert 1K-FA solid state linear.

Yaesu FL-2100Z Linear Amplifier

The Yaesu FL-2100Z is a compact desktop linear amplifier for amateur HF bands (including WARC bands) and will easily deliver 600W on SSB and CW.  It uses a pair of 572B/T160L output valves in a grounded grid configuration, a succesful formula used in other amplifiers such as the Heathkit SB-200 and in quad form on the current production Ameritron range.
Yaesu FL-2100Z Linear Amplifier

TSM MT-103 condenser microphone

TSM MT103

This is a Chinese Large Diaphragm condenser microphone with abso-lutely no extra info at all. Obviously it’s a Neumann copy and the "103" could be a hint. The microphone has a nice character, with plenty of everything.

Polar pattern: Cardioid

Frequency range: 25 Hz–20 kHz

Max SPL: 125 dB

Sensitivity: 15mV/Pa.


Beskrivelse

Lyden og utseende kjennes mer moderne og i tråd med vårkolleksjonen fra Milano. Om du bruker denne til innspilling av sang og stemmer kommer du til å oppdage hvor lett alle nyanser kommer frem selv om lydbildet allerede er mettet. MT103 har tre ulike dempenivå, 0, -10 og -20 dB samt valgbar høypassfilter, rett, 75 Hz og 150 Hz.

Passende applikasjoner:
• Vokal og stemmer
• Elgitar
• Perkusjon

Type: Stormembrans kondensatormikrofon, +48 V fantommatning.
Karakteristikk: Kardioide. Frekvensgang: 25Hz-20kHz
Følsomhet: 15mV/Pa. Max SPL: 125 dB

TSM MT-103

TSM MT-87S MKII condenser microphone

"The MT87 is the obvious choice for both male and female vocals in the studio. It’s also great for overheads on drums – The MT87 handles sound pressure up to 130 dB (SPL at 1 kHz). The frequency response is flat, except for a small en-hancement around 10 – 12 kHz, that gives it a nice charac-ter with some air."

It’s yet another Chinese copy, this time the "87" gives the clue. Indeed it sounds great as an overhead microphone, but it’s too "airy" for vocals IMHO.

Polar pattern: Cardioid

Frequency range: Probably ok.

Max SPL: 125dB SPL @ 1 kHz

Sensitivity: Sure.

TSM MT-87S MKII

Trio-Kenwood MC-50

MC-50 Ham Cardioid Dynamic Microphone.
The MC-50 has been designed expressly for amateur radio operation as a high-performance microphone, and will match all Trio-Kenwood Amateur Equipment.
Trio-Kenwood MC-50

Behringer UB1002FX Equalizer

Behringer UB1002FX
Product Details:
Already an absolute best-seller, the UB1002 10-input, 2-bus mic/line mixer now also features a stellar 24-bit/40 kHz multi-FX processor with 100 great-sounding presets including reverb, chorus, flanger, delay, pitch shifter and more. Also packed into this compact mixer are the same state-of-the-art Invisible Mic Preamps, ultra low-noise design circuitry and a 3-band EQ plus switchable low-cut filter on all mono channels—the features that have made the entire UB series so successful. The UB1002FX is a versatile mixer with possible applications ranging from connecting a DAT recorder and monitor speakers to running permanent video and audio installations.

Behringer UB1002FX Mixer Features

  • Ultra low-noise ULN design, highest possible headroom, ultra-transparent audio
  • 2 new state-of-the-art, studio-grade IMP “Invisible” Mic Preamps with:
    • 130 dB dynamic range for 24-bit, 192 kHz sampling rate inputs
    • Ultra-wide 60 dB gain range
    • Lowest possible distortion: 0.0007% (20 Hz - 20 kHz)
  • Integrated 24-bit digital stereo FX processor with 100 awesome presets including reverb, chorus, flanger, delay, pitch shifter and various multi-effects
  • Effective, ultra-musical 3-band EQ plus switchable low-cut filter on all mono channels
  • State-of-the-art 4580 operational amplifiers provide lowest noise and distortion - better than 4560 op amps
  • Clip LEDs on all mono channels
  • 10 balanced high-headroom line inputs with +4/-10 level selection on all stereo channels
  • FX send control per channel for internal FX processor and/or as external send
  • Main mix outputs plus separate control room, phones and stereo CD/tape outputs
  • CD/tape inputs assignable to main mix or control room/phones outputs
  • Switchable +48 V phantom power for condenser microphones
  • Long-wearing 60-mm logarithmic-taper Alps® fader and sealed rotary controls
  • External power supply for noise-free audio and superior transient response
  • High-quality components and exceptionally rugged construction ensure long life
  • Conceived and designed by BEHRINGER Germany
Behringer UB1002FX

Ameritron RCS-4X remote controlled coax switch

The Ameritron RCS-4X is a remote controlled coax switch that selects one of four outputs by supplying all control voltages through the coax. The elimination of control cables gives you a fast, neat and inexpensive installation w with only one coaxial line for four antennas.

You get two units -- the switching box that can be tower, mast or wall mounted and the control console that is located at your operating station. The attractive indoor console has bright LED antenna selector indicators. A steel enclosure provides 100% shielding to prevent RFI and TVI. Switching time is 50ms. SO-239 connectors provide reliable connections. The weatherproof switching box uses three heavy duty 10 ampere contact relays on a rugged G-10 fiberglass circuit board. Quality components are used throughout the entire unit to ensure maximum life for the sometimes difficult-to-reach switching box.

The RCS-4X operates from 240 VAC power source that allows safe operation with 14 volts control voltage. Frequencies from 1.8 to through 30 MHz are covered by this excellent station accessory. handles 1500 watts continuous.

Specifications:

  • Number of antenna positions: 4
  • Loss at 30MHz: Less than .05dB
  • VSWR: 1.1:1 from 1.8 to 30 MHz
  • Impedance: 50 Ohms
  • Power Capability: 1500 Watts average continuous
  • Antenna select time: 50ms
  • Power requirements: 240 VAC 50/60 Hz at 5 Watts.
  • Connectors: SO-239
  • Control Box: 6 1/8"D x 5 1/4"W x 3 3/8" H
  • Switch Box: 5 3/8"D x 7"W x 3"H
  • Ameritron RCS-4X

    CN-101L Daiwa POWER/SWR-meter

    CN-101L Daiwa Power/SWR-meter

    Suitable for tuning antenna system and other power/swr measurements

     A must have item for proper tuning and peaking of transmitters and RF amplifiers. This unit covers the entire spectrum from 1.8 to 150MHz with 5% accuracy. Performance on medium wave is acceptable making this unit very usefull for our AM MAX transmitters as well. The large meter scale is calibrated for forward and reversepower and standing wave ratio (SWR). Switch selectable average (AVG) and Peak Envelope Power (PEP). The meter has three power ranges that are switch selectable as indicated (15W/150W and 1500W). This meter can accurately read power levels as low as 50 milliwatts! Inputs and outputs are 50 ohm impedance using SO239 connectors.


    Technical speficications
    - Impedance: 50 ohms
    - Freq. range: 1.8-150MHz
    - Full Scale Power: 15W/150W/1500W

    Performs well under 1.8MHz with somewhat reduced sensitivity

    CN-101L Daiwa POWER/SWR-meter

    MFJ-1263 Microphone Control Cenre

    MFJ-1263 Microphone Control Centre

    * 2x Separate 8-pin round and 8-pin modular input sockets
    * Mic select button Mic A & Mic B * 2x modular output sockets
    * Radio select button Radio A & Radio B
    * Separate speaker input and output sockets 3.5mm
    * Aux input 3.5mm * Internal jumpers to match Yaesu, Kenwood, Icom rigs etc. * Speaker volume control * Speaker On/Off button
    * PTT socket 1/4in * Headphone socket 1/4in * Rubber feet
    * Size: 210 x 35 x 140mm * Weight: 575g

    The MFJ-1263 Microphone Control Centre allows you use up to two microphones, modular or 8-pin round with any two radios. Movable jumpers allow for matching either 8-pin round or 8-pin modular microphones to the rigs. You can even plug in an external PTT foot switch to free your hands for contesting / DXing or for plugging in a computer or voice keyer to control the PTT line for automatic operation.

    Audio from your rig can also be routed via the Control Centre to an external speaker or via headphones through a separate volume control.

    The MFJ-1263 will save you the hassle of physically rewiring your favourite microphones for use with different rigs and also allows the insertion of external audio into the microphone audio input line.

    MFJ-1263 includes two cables MFJ-5397MX (8-pin modular-to-modular radio cable) & MFJ-5398 (8-pin modular-to-8-pin round radio cable
    ).
    MFJ-1263 Microphone Control Cenre

    HSC 271 Professional headset

    Studio applications
    On-air commentating on radio and TV
    Broadcast applications

    HSC 171/HSC 271


    • Professional headsets derived from K 171 and K 271 Studio headphones
    • Closed-back headphones for optimum ambient-noise attenuation
    • Condenser microphone
    • Flexible microphone arm with shock mounted transducer, swiveling through 270 degrees for left or right-hand use
    • Noiseless microswitches for automatic microphone muting
    • Headphone auto-mute function (HSC 271)
    • Detachable cable with mini XLR connector
    • Switchable bass cut filter

    These professional headsets from AKG have been designed for broadcast and recording use.

    In addition to excellent comfort, optimum ambient-noise attenuation, and outstanding audio quality, the HSC Series professional headsets use the same proven detachable cable as the Studio Series headphones. So should a cable become defective under the enormous stress of day-to-day broadcast work, it can be replaced quickly and without any tools.

    The flexible microphone arm swivels through a 270-degree arc and mutes the microphone automatically as you move it up – no need to fumble for a mute button! Also, you can wear the microphone to the left or right of your mouth depending on your preferences or available space.

    Commentators, off-camera moderators, camera operators, or sound engineers - AKG professional headsets are always the perfect tools for any application in professional audio and satisfy every user’s personal preferences.

    What professional users say:

    "We at ORF Austrian Radio and TV prefer products that have been designed to satisfy the needs of their users. In developing these new headsets, AKG actually thought of everything. Providing exceptional ease of handling, innovative features, and superior intelligibility, the professional headsets from AKG more than satisfy our requirements."

    Gerhard Csismazia, Sound Engineer, ORF

    AKG-HSC271: AKG lukket hodetelefon m/kondensatormikrofon

    Artikkelnummer: AKG-HSC271

    Dette er studiohodetelefonen K271 med påmontert kondensatormikrofon.
    Fleksibel mikrofonarm, vridbar opptil 270 grader, så en kan bruke den på både høyre og venstre side.

    Automatisk mutesystem av hodetelefonene og basskuttfilter.
    Utmerket komfort, god bakrunnlyddemping og veldig god lydkvalitet.
    Perfekt for kommentatorer, reportere, kamerafolk og lydfolk i TV-produksjoner.
    Dette er det perfekte verktøy for profesjonelle brukere
    .

    HSC 271 Professional headset

    Heil Traveler headset

    The Heil Traveler is a unique, high-performance single-sided headset that's ideal for portable and emergency operation. Compatible with over 100 different radios, the Traveler provides unmatched versatility for a wide variety of Amateur Radio applications.

    The Traveler features a wide-range electret condenser element that provides outstanding clarity, and extensive RFI suppression ensures reliable operation in portable applications where grounding like is non-existent. And the oversized speaker utilized in the Traveler yields excellent audio recovery on receive. An in-line 3-way pendant switch in the Traveler cable provides PTT (Push To Talk) control as well as frequency Up/Down control capability (Up/Down control not functional on some hand-held FM rigs).

    The Traveler's unique interface-cable system consists of an (optional) 3-foot patch cable consistent with the transceiver to be used. Interface cables are also available for interfacing to cellular telephones and personal computers (PTT and frequency control not operational). All adapter cables are sold separately, and you can use one Traveler headset on widely-different rigs just be changing adapter cables.

    The ear-pad is a unique cotton/foam design that ensures both comfort and durability. The headband is padded, as well, and the entire Traveler assembly is so light that it may be worn for many hours in complete comfort.

    Heil Traveler headset

    ICOM AH-4 automatic antenna tuner

    Product Description

    The ICOM AH-4 automatic antenna tuner is designed to work with ICOM HF transceivers including the Icom 703, 703Plus, 706 MkIIG, 746, 746Pro, 756Pro, 756ProII, 756ProIII and 7000. It provides reliable matching of frequencies from 3.5 to 54 MHz when using a wire of at least 23 feet (7 m) in length. It can also be used for matching 7 to 54 MHz when used with the optional ICOM AH-2B antenna element. The built-in 8-bit microprocessor chooses the lower SWR condition from more than 1,040,000 different LC (coil/capacitance) combinations. The LC combinations of 45 previously-used frequencies are automatically memorized by the AH-4. Once a frequency is memorized, the AH-4 tunes on that frequency is less than one second. (Memories are retained only when the power is on).
    The AH-4 is sealed in a plastic weatherproof case for convenient mounting outdoors under your antenna. The transceiver and the AH-4 tuner must have a proper ground connection. This tuner may be attached to a pole using the two supplied U Bolts, or to a flat surface (screws and bolts are supplied).
    The AH-4 comes with a 16 foot (5 m) control cable that connects to the rear panel of compatible ICOM transceiver. A 16 foot (5 m) raw coax cable and two PL-259s are supplied to connect the transceivers antenna output to the AH-4 antenna input. The PL-259s must be soldered on by the user.
    This tuner requires about 10 watts (5-15 Watts) to activate and can handle up to 120 watts. It operates on 13.8 VDC (less than 2 amps) drawn from the transceiver control cable. Size: 7x2.9x9.2 inches 2.65 Lbs. (172x70x230mm, 1.2 kg).
    For mobile use (40-6 Meters), add the optional AH-2B whip element (optional). This antenna is 8.2 feet (2.5 m) tall.
    ICOM AH-4 automatic antenna tuner

    CG-3000 Remote Auto Tuner

    The CG-3000 is a further development based on the CG-2000 model. This new addition to the range has an even more professional and versatile case made from ABS and includes an "o" ring seal between the two halves of the body. The software has been enhanced and tunes even faster. Usually it takes about 2 seconds for the first tune and a few 100ms when tuning from memory. The processor unit is enclosed in a metal case for better shielding. Size is 365x240x75mm, all mounting hardware is stainless steel.

    Specifications

    Tunable frequency: 1.8 - 30 MHz with long wire antenna from 8 meters
    Input impendence: 50 ohms
    Input power: 10 - 200W PEP
    VSWR: <2:1
    Power supply voltage: 12V +/- 10%
    Current consumption: <0.8A
    Auto tuning time: Approx. 2 seconds (first time tuning) Less than 1 second (return to memory frequency)
    memory channel: 200
    Weight: 1.8 KG
    Size: 310mm X 240mm X 72mm (L - W - H)
    CG-3000 Remote Auto Tuner

    MFJ-259B HF/VHF Antenna/SWR/RF Analyzer w/ LCD, Counter & Meters

    The Worlds most popular SWR/RF analyzer just got incredibly better and gives you more value than ever!
    MFJ-259B gives you a complete pictures of your antennas performance. You can read antenna SWR and Complex Impedance 1.8 to 170MHz
    Read Complex Impedance as series resistance and reactance (R+jX) or as magnitude (Z) and phase (degrees). You can determine velocity factor, coax cable loss in dB, length of coax and distance to a short or open in feet. You can read SWR, return loss and reflection coefficient at any frequency simultaneously at a single glance. Also read inductance in UH and capacitance in pF at RF frequencies. Large easy-to-read two line LCD screen and side-by-side meters clearly display your information. Built-in frequency counter, Ni-Cad charger circuit, battery saver, low battery warning and smooth re-duction drive tuning and much more.
    Super easy to use! Just set the bandswitch and tune the dial -- just like you transceiver. SWR and Complex Impedance are displayed instantly!
    MFJ-259B HF/VHF Antenna/SWR/RF Analyzer w/ LCD, Counter & Meters

    Fritzel FD4 windom (OCF) antenna

    Fritzel 1640 FD4
    Windomantenne, fungerer på 80/40/20/17/12 og 10m.  Lengde 13,8 og 27,7m (tilsammen 41,5m.)

    Multibandantenne FD4
     
    FD-Antennen sind mit Koaxialkabel gespeiste Windom Antennen. Die FD4`s zeichnen sich durch große Resonanzbereiche aus. Zwischen 3 bis 30 MHz stehen ca. 4,7MHz zur Verfügung. in denen Sie Hochfrequenz direkt auskoppeln können, bei Verwendung eines Anpassgerätes sogar etwa 15 MHz.
     
    Die Antennenlänge wurde mit 41,5 m so gewählt, daß die FD4 sowohl für Amateur- als auch für andere Funkdienste verwendbar ist.
     
    Die Antennen haben außer dem Balun im Speisepunkt für den Multibandbetrieb keine weiteren Einbauten. Sie sind deshalb leicht und trotzdem robust und wetterunempfindlich. Der Clou bei diesen Antennentyp ist der Balun, der gleichzeitig symmentriert und transformiert. 
     
    Der Speisepunkt der FD4 liegt bei einem Drittel der Gesamtlänge. Hier sind die Widerstände in 6 Bereiche fast gleich, etwa bei 300 Ohm. Für die Verwendung von 50 Ohm-Koaxialleitung muß die Impedanz 1:6 heruntertransformiert werden, bei dem AMA und COM-Versionen ist noch eine zusätzliche Sperre gegen Mantelwellen (80m) eingebaut.

    Es gibt 3 Leistungsklassen der FD4`s. Der Längenzuschnitt ist bei allen drei gleich, sie unterscheiden sich nur in der maximalen Belastbarkeit der Baluns.

    FD4´s sind ready for: 80/40/20/17/12/10 m

    Fritzel FD4 windom (OCF) antenna

    WHF-80-B Watson Single band HF Mobile Antenna

    WHF-80-B Watson Single band HF Mobile Antenna

    * 80m Single Bander
    * Budget Price
    * 250W
    * Fibre Glass Helical
    * Tuneable Whip
    * Rust Resistant
    * High Efficiency
    * 3/8in Stud Mount
    * Approx. 2.25m long

    The Watson WHF mobile series of antennas are of a high quality, heavy duty, slimline construction. They have been purpose made for the HF Amateur radio bands 160, 80, 40, 30, 20, 17, 15, 12, 10, 6, 4 and 2m. They are designed to operate on the phone portion of the band, bandwidth and VSWR will, of course vary according to the mounting location. VSWR at resonance should be 1.5:1 or less when properly matched. The whip is field tuneable for lowest VSWR and double locked with stainless steel grub screws. If you require a greater bandwidth, an ATU may be required. Heavy gauge copper wire is used in the construction of the resonator and this wound onto a fibreglass mast and finished in sleek black. The fittings are chrome and the 1.2m (4ft) long stainless steel whip that fits into the resonator ensures that the antenna not only works extremely well but also looks very smart.

    High Sierra Sidekick mobile antenna

    The Sidekick is just 15 inches tall and tunes from 3.5 to 54MHz and has a textured black powder coated baked on finish.
    The Sidekick is complete with a three foot long black stainless steel whip, standard HS-800/Pro Control Box -or- iBox (suits IC-706) and RF Filter Assembly.
    You can also get one of our EZ-Tune controllers in place of the standard controller for your Yaesu, Kenwood and Icom transceivers, for semi-automatic tuning.

    • Famous Black Hawk Motor for smooth and easy tuning
    • Tunes from 3.5 MHz to 60 MHz  with the included High Sierra 3 foot long (90cm) whip
    • Optional 6 foot (1.8m) black whip delivers better results on 80m/40m (A$69)
    • 1.5:1 or less, typical SWR
    • Rated for 200 watts
    • The Sidekick is just over 4 feet (1.2m) long when fully retracted or about 4.5 feet (1.37m) when fully extended
    • Weighs about 2 lbs (900g)
    • High-Q Phenolic coil
    • Contains no hazardous Beryllium fingerstock
    • Includes High Sierra's standard 3/8-24 threaded base
    • Available with High Sierra's EZ-Tune controllers for Yaesu (Y-Box - due now), Kenwood and Icom (i-Box - in stock) transceivers for semi-automatic antenna tuning
    • Fully automatic tuning from selected Yaesu, Kenwood and Icom transceivers is available using the N2VZ Turbo Tuner
    • HS Sidekick maintenance kits now in stock at $39 each
    High Sierra Sidekick mobile antenna

    HARI W3DZZ antenna

    W3DZZ, resonans på 40 og 80m, 10, 15 og 20m med tuner. Høy kvalitet på traps og balun, plasttrukket stålwire, meget solid, lengde 34m.

    Leicht verkürzter Sperrkreis-Dipol für die klassischen Bänder 80 m und 40 m. Spannweite ca. 34 m lang. Balun und Sperrkreise sind wetterfest mit Kunststoff vergossen. Extrem leichtes Gewicht bei hoher Zugfestigkeit durch Verwendung hochflexibler Stahllitze mit Kunststoff-Ummantelung. Die Antenne ist komplett montiert und am Balun mit einer Buchse SO239 für den direkten Anschluß eines 50 Ohm Koaxkabels versehen.
    1 KW SSB/CW ( 2 KW PA-DC-Input )

    HARI W3DZZ antenna

    HARI WINDOM 160-10 m

    WINDOM 160-10 m, 78m length, 160-80-40-20-17-12-10m

    Windomantenne, fungerer på 160/80/40/20/17/12 og 10m med tuner.  1000W SSB/CW.   Lengde 78m.


    Beliebte Mehrband-Antenne für die klassischen Bänder 160-10 m, die harmonisch zueinander liegen: 160/80/40/20/17/12/10 m Band. Gutes SWR auf allen Bändern. Die Antenne ist etwas breitbandiger als vergleichbare Dipole oder Sperrkreis-Konzepte. Eingebauter Balun 1:6. Der Antennendraht besteht aus hochzugfeste und flexible Stahllitze mit Kunststoff-Ummantelung. Die Antenne kann auch leicht abgewinkelt oder schräg fallend als Slooper aufgehängt werden. Bei gelegentlich auftretenden Mantelwellen an WINDOM-Antennen ( wegen der hohen Speisepunkt-Impedanz ) wird die Einschleifung einer Mantelwellensperre ( siehe .... ) empfohlen.
    HARI WINDOM 160-10 m, 1 kW

    CUSHCRAFT R-6000 MULTIBAND VERTICAL

    The Cushcraft R6000 multiband vertical covers the 6, 10, 12, 15, 17 and 20 meter bands. The R6000 is a no ground radial antenna. It includes many of the features of the R7000, R7 and R5 antennas. R6000 means excellent performance, easy installation and use, slim silhouette and high reliability. There are no traps used on 6, 10 and 15 meters for maximum efficiency and power handling. Installation is easy and for or typical use, tuning is not required.

    This antenna features automatic band changing to any band 6 through 20 meters.

    R6000 Specifications
    Frequency: 6, 10, 12, 15, 17 and 20 meters
    2:1 Bandwidth: 6m 3000, 10m 1700, 12m 100, 15m 450, 17m 100 and 20m 300 kHz
    Gain: 3 dBi
    Power: 1500 watts CW
    VSWR Resonance: 1.2:1 typical
    Vertical Radiation Angle: 16
    Horizontal Radiation Angle: 360
    Connector: UHF
    Height: 19 feet (5.8 m)
    Weight: 12.5 Lbs (5.6 kg)
    Wind Survival: 80 mph

    Cushcraft R-6000

    Skriv en kommentar: (Klikk her)

    123hjemmeside.no
    Antall tegn tilbake: 160
    OK Sender...
    Se alle kommentarer

    | Svar

    Nyeste kommentarer

    28.06 | 12:56

    Tack för qso 2014-06-28 på 3695 kc. Det var mitt första qso på kortvåg, ber om ursäkt för en något valhänt hantering av micken. 73 de SA4CMF.

    ...
    10.11 | 17:03

    Hei Per Dagfinn.
    Har et spørsmål : Har dere noe ferdig pensum som dere bruker til amatørkurset. Vi har tenkt å få igang et kurs her i Gudbrandsdalen.

    ...
    12.10 | 00:25

    Hi Willem,
    VHF repeater: 145750 kHz
    11 m: 27395 FM ?? maybe
    60 m: 5380 kHz USB
    80 m : 3702 kHz +/-

    ...
    07.06 | 03:20

    Var bare inne å titte Per-Dagfinn 73 fra Moss de LA1YKA

    ...
    Du liker denne siden
    Hei!
    Prøv å lage din egen hjemmeside som jeg.
    Det er enkelt, og du kan prøve det helt gratis.
    ANNONSE