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2083 Series IF-IF Translators |
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| The Series 2083 IF to IF Translators convert a 70 MHz or 140 MHz signal to a 140 MHz or 70 MHz IF with no spectrum inversion with low group delay and flat frequency response. For the 2083-07, the 70 MHz IF input is mixed with synthesized local oscillator (LO) signals, first to 735 MHz and finally to 140 MHz. The 2083-14 has a 140 MHz IF input and 70 MHz IF output frequency. Other frequencies can be provided. Front panel LEDs light when DC power is applied (green), a PLL alarm occurs (red). Gain is 0 or -10 dB selectable. Connectors are BNC female for IF input and output. The 2083 Translators are housed in an 1 3/4” X 19 “ X 14 “ deep rack mount chassis. | ||
2083 Frequency Translator Front
Equipment Specifications*
| Input Characteristics | |
|
Impedance/RL Frequency, 2083-07 Frequency, 2083-14 Level Input 1 dB/3rd Order |
75 ohms/18dB 70 ± 18 MHz 140 ± 18 MHz -10 to -20 dBm 0/+10 dBm |
| Output Characteristics | |
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Impedance/RL Frequency, 2083-07 Frequency, 2083-14 |
75 ohms/18dB 140 ± 18 MHz 70 ± 18 MHz |
| Channel Characteristics | |
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Gain Spurious Response Frequency Response Group Delay, max |
0, -10 ±0.5 dB;
selectable < -45dBC in band; < -40dBC out of band ±0.3dB, ±12MHz; ±0.5dB, ±18MHz ±3ns, ±12MHz; ±5ns, ±18MHz |
| Synthesizer Characteristics | |
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Frequency Accuracy Phase Noise(dBC/Hz) |
±1 kHz max over
temp <= -85, 10kHz; <= -90, 100kHz; <= -100, 1MHz |
| Indicators | |
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DC
Power PLL Alarm |
Green LED Red LED |
| Other | |
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IF
Connectors Size Power |
BNC, female 19 inch standard chassis, 1.75"H X 14.0"D 90-260 VAC, 47-63 Hz, 30W max |
| Models | |
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2083-07 2083-14 Call for other frequencies |
70MHz in, 140MHz
out 140MHz in, 70MHz out -- |
*+10 to +40 degrees C; Specifications subject to change without notice