This is an old revision of the document!
20m to 6m Transverter Kit Model 1208
Description
- Use with any transceiver capable of 3-5 watts on 20 meters
- Extremely simple hookup and operation
- Low-noise 50-54 MHz receiving output
- Easy front panel switching between HF and 6M modes
- Fast, silent RF sensing PIN diode T-R switching
Specifications
- Transmit RF Input: 5 watts nominal, 14 to 16 MHz, for 50 to 52 MHz output. (May be varied from 0.25 to 10 watts by changing value of R5.)
- Internal Attenuator: up to 8 watts continuous, 10 watts light duty
- Transmit RF Output: 8 watts typical, 50 - 52 MHz. (Transmit operation above 52 MHz not recommended.)
- 14 MHz Input/Output Impedance: 50 ohms
- 50 MHz Input/Output Impedance: 50 ohms
- Local Oscillator: 36.000 MHz, crystal-controlled
- Mixer: double-balanced diode bridge
- Receiving Range: 50 to 54 MHz onverted to 14 to 18 MHz
- Receiving Sensitivity: 0.15 uv typical (over-all sensitivity depends on transceiver)
- 14 MHz Feedthrough: > -75 dB
- Image Rejection: (~22 MHz) -60 dB typical
- HF-6M antenna Switching:manual, rated to 100W (HF)
- HF Antenna Isolation: > -60 dB
- T-R Switching: RF-sensing, solid-state
- Power Supply Requirement: 11 - 14 volts DC, 4 amps
- DC Current Drain (Receive): 170 mA
- DC Current Requirement (Transmit): 3.8 amps
- Cabinet Dimensions: 1-5/16" H x 7-1/4" W x 6-1/8" D
- Weight: 2.5 lbs