I have a SP-325 Tentec receiver which I no longer need. Overall condition
is very good, no dents, very clean and fully operational. It is available
with the standard rack mounting kit, handles, detachable power cord, rubber
feet and manual.
Available shipped USA for $275.
If interested please contact me off line RMcGraw@Blomand.net
or (931) 935-3801. I'm in Tennessee (CST).
73
Bob K4TAX
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These units were originally manufactured for the military, as I understand
from Tentec, as a piece of test equipment.
Specifications:
Frequency range: 500 kHz - 29.999 MHz (actually tunes & receives to 300 kHz)
Memories: 64 scratch pad memory, and memory scan (programmable scan rate).
Frequency display: 6 digit vacuum fluorescent
Tuning: 100 Hz steps by front panel keypad entry or 50 Hz increments via
tuning knob
Modes: AM, USB, CW, LSB, FSK
Power: 105 - 125 VAC, 6 watts nominal, 60Hz, internal power supply
Sensitivity: (S+N/N 10dB) uV
500 KHz - 2 MHz -- CW 1.0; AM 3.0; USB, LSB, FSK 1.0
2 MHz - 29.999 MHz -- CW 0.5; AM 2.5; USB, LSB, FSK 0.5
Selectivity: Bandwidth - 3 selections
..........................#1.....................#2.........................
..#3........
-6 dB----------500Hz min-------2.8 kHz +/-0.3dB----6.0 kHz min
-40dB------------------------------5.0 kHz max-------------------------
-50dB--------1.5 kHz max----------------------------18 kHz max----
AGC: Fast & Slow
RF input: 50 ohms N connector
Frequency stability:
50 Hz during 1st hour after 5 minute warm-up.
+/- 10 Hz during any 60 minute period after 1st hour.
Each oscillator is stabilized in a thermostatically controlled oven.
Image rejection: Greater than 60 dB
IF rejection: Greater than 60 dB
Operating temperature: 0 - 50 degrees C
Mechanical: (excluding rack mounting brackets)
Size: (HxWxD) 3.469" x 12.0" x 10.5"
Weight: 8 lbs. 4 oz.
Construction:
External metal components use steel. All internal chassis parts are
aluminum.
External parts finished with semi-gloss black baked enamel with white
silkscreen.
Audio Output:
2.0 Watts, 8 ohms <10% distortion, rear terminal strip
10k ohm recorder, rear terminal strip
Headphone output: 30 mW into 600 ohms <10% distortion, front panel 1/4"
headphone jack
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