PCM55SAW
355 Parkside Drive San Fernando, CA 91340
Ph: 818-
5
Rev. 09/02
Specifications
Ph:800-421-6511
www.picomacom.com
550MHz Single-Channel PLL SAW-filtered A/V Modulator
550 MHz PLL Saw-Filtered Audio/Video Modulator
PCM55SAW
OUTPUT LEVEL
AUDIO LEVEL
AURAL CARRIER
VIDEO LEVEL
CHANNEL
OUTPUT TEST
-30 dB
POWER
VIDEO IN
120VAC
60Hz 10W
600W MAX
AUDIO IN
RF OUT
Front View
Rear View
Channels:
90 Channels
(CATV T7-T13, 2-78, 95-99)
Frequency Range:
5.75-550 MHz
Output Level:
55 dBV min., 58 dBmV typ.
adjustable from front panel
Output Impedence:
75 Ohms
Output Return Loss:
-15 dB
Audio/Video Ratio:
Adjustable -7 to -22 dB
below video carrier
Frequency Stability:
10 (±5 kHz in aeronautical
band)
Spurious Output:
60 dB below video carrier
with A/V ratio @ -15 dB
C/N (In-Band):
>60 dB
C/N (Out-of Band):
>65 dB
Rejection:
Fv - 1.5 MHz
>-60 dB
Fv - 4.5 MHz
>-63 dB
Fa + 1.5 MHz
>-63 dB
Fa + 4.5 MHz
>-63 dB
Input Level:
1.0 V p-p for 87.5% mod.
Input Type:
Clamped video neg. sync
Frequency Response:
±1.5 dB, 0 Hz to 4.2 MHz
Differential Gain:
<5% (10 to 90 % APL)
Differential Phase:
<5% (10 to 90 % APL)
Hum and Noise:
-60 dB @ 87.5% modulation
Video Signal to Noise:
-60 dB minimum (weighted)
Input Level Range:
0.5 V p-p to 1.5 V p-p
Power Input:
120 VAC @ 60 Hz
Operating Temperature:
-10°C to 50°C
Dimensions:
19˝(L) x 12˝(D) x 1
3
/
4
˝(H)
Weight:
9 lbs.
Connectors:
“F” Type
Frequency Response:
±0.4 dB @ 50 Hz to 15 kHz
Harmonic Distortion:
0.5% @ 50 Hz to 15 kHz
Pre-Emphasis:
75 microseconds
Signal to Noise Ratio:
60 dB
RF
Video
Audio
General
PCM55SAW -
Channel
Ordering Information
