Service manual

Model A5-32 Operation And Service Manual
A5-32 Manual 29 April 2002
Page 9 of 10
Specification
1. No of outputs:
12
2. No of inputs:
1
3. Input Characteristics:
a. Impedance: 50 Ω nominal
b. Level: 0 dBm to +13 dBm adjustable, sine wave
c. Input SWR: <1.2: 1 at 10 MHz <1.5: 1 at 100MHz
4. Output Characteristics:
a. Impedance: 50 Ω nominal
b. Level: 13 dBm nominal into 50 Ω (1 volt RMS)
c. Output SWR: <1.2:1
d. Maximum output: 16 dBm at 10 MHz typical
14 dBm at 100 MHz typical
5. Frequency Response:
a. 2 MHz to 100 MHz ±1.5dB
b. 500 kHz to 100 MHz ±3dB
6. Harmonics: (at nominal output, 10 MHz)
(Source harmonics less than -60dBc)
a. Second harmonic < -50dBc
b. Third harmonic < -40dBc
7. Isolation:
a. Output to output >90dB (adjacent outputs) at 10 MHz
>70dB (adjacent outputs) at 100 MHz
Typically >110 dB at 10 MHz and >90 dB at 100 MHz
b. Output to input >110dB at 10 MHz
>90 dB at 100 MHz
8. Phase Noise: (10MHz)
Offset From Carrier Phase Noise, dBc
a. 1 Hz -140
b. 10 Hz -150
c. >100 Hz -165
9. Spurious Outputs:
< -110 dBc (above 1 MHz) (typically <-120 dBc)*
10. Broadband Noise:
< -150 dBm/Hz
11. Delay Match Between Outputs
< 1ns
12. Temperature Stability of Delay:
10ps/°C
Phase change at output due to open or short at any other output
(Calculated from isolation): <0.5ps (at 10MHz)
*Spurious outputs are exclusively from the switch mode power supply