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2088-24 Upconverter, 2.0-2.4 GHz

 
he 2088-24 Upconverter converts a 70 MHz IF signal to 2.0 to 2.4 GHz with no spectrum inversion, low group delay, and flat frequency response. The 70 MHz IF input is mixed with synthesized local oscillator (LO) signals, first to 600 MHz and finally to 2.0 to 2.4 GHz. The frequency is selected using front panel BCD switches and is selectable in 1 MHz increments. The reference oscillator is a 25 MHz oscillator. Front panel LEDs light when DC power is applied (green), a PLL alarm occurs (red). Gain is +10 dB. Connectors are BNC female for IF input and N female for the RF output. The 2088-24 Upconverter is housed in a 1 3/4” X 19 “ X 14 “ deep rack mount chassis.

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2088-24 Upconverter Front

Equipment Specifications*
 

Input Characteristics
Impedance/RL
Frequency, 2088-24
Level Range
Input 1 dB compression
75 ohms/18dB
70 ± 10 MHz
-20 to -30 dBm
-10 dBm
Output Characteristics  
Impedance/RL
Frequency, 2088-24
Output 1 dB compression
50 ohms/12dB
2.0-2.4 GHz
-5 dBm
Channel Characteristics  
Gain
Spurious Response
Frequency Response
Group Delay, max
10 ± 1.0dB
< -45dBC in band; <-45dBC out of band
±1.0dB, ±10MHz
±5ns, ±6MHz; ±15ns, ±10MHz
Synthesizer Characteristics
Frequency Accuracy
Tuning steps
Phase Noise(dBC/Hz)
±25 kHz max over temp
1.0 MHz
<= -75, 10 kHz; <= -90, 100 kHz; <= -100, 1 MHz
Controls/Indicators
Frequency
DC Power
PLL Alarm
BCD switches
Green LED
Red LED
Other
IF Connectors
RF Connectors
Size
Power
BNC, female
Type N, female
4.7"W X 1.75"H X 13.0"D
19 inch standard chassis, 1.75"H X 14.0"D
90-260 VAC, 47 - 63 Hz, 30W max
Models
2088-24
Call for other frequencies
70 MHz in, 2.0 - 2.4 GHz out
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*+10 to +40 degrees C; Specifications subject to change without notice