Ten-Tec RX-340 Technical Manual page 18

Hf dsp receiver
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Function:
Single-ended Line-level Audio Outputs:
Level:
Connector:
Function:
Mono/Stereo Headphones:
Level:
Connector:
Function:
Monaural Speaker-Level Output:
Level:
Connector:
Function:
Signal Monitor Delayed AGC:
Frequency:
Bandwidth:
Level:
Impedance:
Connector:
IF Output, Post DSP:
Frequency:
Bandwidth:
Level:
Impedance:
Connector:
1st Mixer Out, Wideband:
Frequency:
Bandwidth:
Level:
Impedance:
Connector:
2nd Mixer Out, no AGC:
Frequency:
Bandwidth:
Level:
Impedance:
Connector:
Upper and Lower sideband audio on separate lines in ISB mode.
Same signal on both lines in other modes.
10 mW into 600 ohms, one AC- coupled and one DC coupled.
DA-15, two pins each-line.
Upper, lower, or both sidebands in ISB mode, software configured.
10 mW into 600 ohms per channel, front-panel volume control.
Front-panel 1/4" stereo phone jack.
Monaural except in ISB, where USB and LSB are split in stereo
phones.
1.5 W into 4 ohms at 10% THD, 4" internal or external speaker.
Front-panel volume control.
External, 1/4" rear-panel mono jack.
Monaural monitoring, all modes.
455 kHz center (inverted, 1 kHz tuning step)
16 kHz (-6 dB).
-10 dBm nominal (+1-3 dBm). AGC delayed 40 dB.
50 ohms nominal.
Rear panel BNC.
455 kHz center (inverted).
Determined by IF filter selection.
-10 dBm nominal (AGC leveled).
50 ohms nominal.
Rear panel BNC.
45.455 MHz Center frequency (inverted, 1 kHz tuning step, no
AGC).
Determined by preselector filter.
-16 dB relative to RX input (Preamp and Attenuator OFF).
50 ohms nominal.
Rear panel BNC.
455 kHz center frequency (inverted, 1 kHz tuning steps).
16 kHz (-6 dB).
0 dB rel to RX input (PRESEL/ ATTN OFF).
50 ohms nominal.
Rear panel BNC.
1-6

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