We have moved full time to the Ranch property and, as a result, have consolidated two ham shacks into one. The following items are For Sale:
Sinclair Q202cr 4 Cavity Duplexer
Originally tuned to 154.725, 159.090. May work in the ham bands.
4 Cavity Telewave Duplexer
TPRD-1554 – Pass-Reject Base Station Duplexer – 144-174 MHz
Currently tuned to 147.21/81
- Tuning Range: 144-174 MHz
- Frequency Separation (min): 600 KHz
- Max Input Power: 350 watts
- RX Iso. at TX: 77 dB at 600 KHz
- Number of Cavities: 4 – 5″Dia.
- Dimensions (HWD) in. (cm): 28 x 19 x 11 (71.1 x 48 x 28)
- Net Weight lb. (kg): 19 (8.6)
Commscope 2m Repeater antenna
1-port omni exposed dipole antenna, 138–150 MHz, 360° HPBW, fixed electrical tilt
- Broad response
- Two-piece mast for ease of shipping
Frequency Band, MHz 138–150 Gain, dBi 8.1 Beamwidth, Horizontal, degrees 360 Beamwidth, Vertical, degrees 16.0 Beam Tilt, degrees 0 VSWR | Return Loss, dB 1.5 | 14.0 Input Power per Port, maximum, watts 500 Polarization Vertical Impedance 50 ohm
(switching power supply included)
NEW $1975 – For Sale $1000
–Includes Ameritrons no tune FET Amplifier and a 120/220 VAC, 50/60 Hz AC power supply for home operation.
–Instant bandswitching, no tuning, no warm up
–Output Power – 600 Watts PEP, 500 Watts CW
–Continuous Coverage – 1.5 to 22 MHz Plus 10/12 Meters
–SWR Protection – prevents amplifier damage if you switch to wrong band, use wrong antenna or have high SWR
–Over Power Protection – if output forward power or reflected power exceeds safe level, output power is automatically reduced to prevent amplifier damage by controlling ALC to exciter.
–Extremely quiet – low speed, low volume fan is so quiet you’ll hardly know its there, unlike noisy blowers used in other amps.
–Very Compact – 6 x 9 1/2 x 12 inch amplifier takes up less desktop space than your transceiver and weighs 12 1/2 pounds.
–Illuminated Cross-Needle SWR/Wattmeter – lets you read SWR, forward and reflected peak power simultaneously
–Operate/Standby Switch – lets you run “barefoot”, but you can instantly switch to full power if you need it.
–Front Panel ALC Control – exclusive Ameritron feature – convenient front panel control lets you adjust your output power.
–Transmit, ALC SWR LED indicators – keeps you informed.
–12 VDC output jack – lets you power low current accessories.
–Separate ALS-600PS power supply (included) can be placed conveniently out of the way and plugged into your nearest 120 VAC outlet – no special wiring needed. Made in USA.
–enjoy 600 Watts of no tune solid state power. Call your favorite dealer for your best price, order ALS-600 with power supply.
–Massive choke input filter greatly improves voltage regulations nd reduces peak AC line current.
–Ameritrons exclusive Multi-Voltage Power Transformer lets you compensate for stressful high line voltage and performance robbing low line voltage.
–Step Start Inrush Protection stops damaging inrush currents and extends life of power supply components.
–Illuminated Cross-Needle Meter monitors voltage and current of 50 VDC line.
–Extremely quiet fan.
–Very Compact 6″ x 9 ” x 12″ – can be placed conveniently out-of-way.
–Wired for 120 VAC, supplies 50 VDC at 25 amps to ALS-600 amplifier.
–Also use on 100-130 VAC and 220-250 VAC, 50/60 Hz.
–Draws less than 12 amps at 100 VAC and less than 6 amps at 230 VAC.