8
BAVM-860 SAW Series
Instruction Manual
2.2 Product Specification
RF Typical
Frequency Range: ........................... CATV channels 2 to 79
Output Level: ....................................................... 55 dBmV
Output Level Range: ......... 15 dB, continuously adjustable
by front panel Output Level Control
Audio/Video Carrier Ratio Control: ........... -9 dB to -20 dB,
Frequency Tolerance: ............ ±10 kHz - standard channels
±5 kHz FCC 21006 Offsets
Audio Carrier Frequency Setting: .................... ±1 kHz, Max
4.5 MHz above video carrier
RF to Video Response
from Fv -0.5 MHz to Fv +4.2 MHz: ......... 1 dB P/V
Broadband Noise ..................................................... -90 dB
Spurious Output in 50 – 860 MHz Range
@ +55 dBmV Output: .........................................-60 dB
Output Match (Return Loss): ...................................... 12 dB
Vestigial Sideband Reponse:
@Channel
Edge ...........................................-20 dB
@Adjacent
Channel .....................................-40 dB
Video
Input for 87.5% Modulation: ................. 0.7 V to 2.5 V P-P
Video Input Return Loss: .......................................... 18 dB
Video Carrier-To-Noise Ratio in 4 MHz Bandwidth: .. 60 dB
P-P Video to 60 Hz RMS Hum Ratio: ......................... 60 dB
Differential Gain at 87.5% Modulation: ..................... ≤ 5%
Differential Phase at 87.5% Modulation: ..................... ≤ 5°
Group Delay ...................................................... 170 ± 50 nS
Audio
Input Impedance: ......................... 10K Ohms, Unbalanced
Input for 25 KHz Peak Deviation: ................... 140 mV RMS
Audio Frequency Response: ................................... ±1.0 dB
(50 Hz to 15 kHz ref to std 75 msec pre-emphasis)
4.5 MHz Intercarrier Stability: .............................. ±5.0 kHz
General
Power Requirements: ............... 105-130 VAC, 60 Hz, 10 W
Temperature Range: .............................. 0 to 50 degrees C
Mechanical
Dimensions: .................. 19 x 1.75 x 3.5, W x H x D, inches
Mounting: .........................................19” single rack space
Line Cord: ..... 3 wire grounded, 3 wire convenience outlet
Finish: .................................................................... Plated
Shipping Weight: ......................................... 4 lbs. (approx)
Connectors
Audio In: ............................................................... “F” Type
Video In: ............................................................... “F” Type
RF Out: ............................................................... “F” Type
RF Output Test - 30 dB: ......................................... “F” Type
