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Clansman Antenna Tuner Tuner Unit RF25-W (TURF 25W)

Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1916089) Antenna
 
Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1916090) Antenna
Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917296) Antenna Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917075) Antenna
Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917300) Antenna Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917301) Antenna
Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917302) Antenna Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917303) Antenna
Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917304) Antenna
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Clansman Antenna Tuner Tuner Unit RF25-W ; Mullard Equipment (ID = 1917296) Antenna
Mullard Equipment: Clansman Antenna Tuner Tuner Unit RF25-W [Antenna] ID = 1917296 1400x936
Select picture or schematic to display from thumbnails on the right and click for download.
For model Clansman Antenna Tuner Tuner Unit RF25-W (TURF 25W), Mullard Equipment Ltd., MEL Equipment Co Ltd; London:
Eigenbild
 
Country:  Great Britain (UK)
Manufacturer / Brand:  Mullard Equipment Ltd., MEL Equipment Co Ltd; London
Year: 1976–1985 Category: Antenna (Aerial) or Coupler
Main principle RF-Circuit or wave trap (separate, can also be an antenna with amp.)
Wave bands Short Wave (SW only)
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Clansman Antenna Tuner Tuner Unit RF25-W - Mullard Equipment Ltd., MEL
Material Metal case
Shape Boatanchor (heavy military or commercial set).
Dimensions (WHD) 216 x 141 x 281 mm / 8.5 x 5.6 x 11.1 inch
Notes

Military Antenna matching unit Clansman VRC-321
Frequency range 1.5 to 29.99 MHz

This is part of the HF radio station UK/VRC-321 comprising transmitter/receiver RT-321, Preselector/Bandpass Filter SURF-25W and this tuner. It matches dipoles, rod antennas of 3 or 4 metres, and end fed wires although the wires need to be slightly shorter than 1/4 wave or 3/4 wave (slightly inductive load). Power rating is 25W for constant power modes (RTTY) or 45W CW and SSB. It can be used with any HF transceiver at these power levels but the reverse power meter is only useful with the RT-321 (the SWR bridge is in the radio and the DC current for the meter is fed via the coax). 

 

(Antennenanpaß-Gerät zu Clansman VRC-321
Schwere, robuste Militärausführung. Frequenzbereich 1,5-29,99 MHz)

Model page created by Rudolf Müller. See "Data change" for further contributors.



All listed radios etc. from Mullard Equipment Ltd., MEL Equipment Co Ltd; London
Here you find 2 models, 2 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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