Pico Macom CAM-35UNIV operation manual S C R I P T I O N, Specifications

D E S C R I P T I O N

and Specifications

CAM-35UNIV

Consumer Agile Modulator

CAM-35UNIV

CH.

OFFSET MODE CHANNEL CATV/TV

u•pec™®

PICO MACOM INC., U.S.A.

Features

•Excellent picture quality

•Microprocessor controlled PLL with user selectable output channel

•Tunes to UHF channels 14 through 69

•Tunes to CATV channels 37 through 125

•Minimum 35dBmV output

•Low spurious harmonic output

•HRC and IRC offset capable.

•Retains channel memory even after loss of power

•Attractive low profile consumer converter case

Description

The CAM-35UNIV modulates a video and Left

&Right audio signal of a VCR, satellite receiver or security camera to a user selected TV channel. The modulator has a double sideband, 35 dBmV output that is free from spurious distortions. The microprocessor con-trolled Phase Lock Loop (PLL) circuitry allow selection of the output channel to be made from the front panel. The selected

channel number is displayed in the channel selection window. Non-volatile memory locks and holds the selected channel in case of the loss of input power. The agile design provides maximum flexibility while allowing installers to maintain an inventory of only two models to cover all NTSC channels. The CAM- 35UNIV also supports HRC and IRC offsets and BTSC audio.

Specifications

RF

Channels:	UHF or Ultraband
Output Level:	35 dBmv minimum,
Output Impedance:	75 ohm
Audio/Video Ratio:	pre-set -15 dB below
	visual carrier
Frequency Stability:	± 10 KHz,
Spurious Output:	>55 dB below video
Video	carrier (typical)
Input Level:	1.0 V p-p min for 65 -
	87.5% modulation
ModulationType:	AM vestigual side band
	positive/negative
Visual C/N:	>55 dB

Audio

Input Impedance:	600 ohms unbalanced
Baseband Input	0.5 Vp-p for 25 KHz peak
	deviation
Output Format:	BTSC (BTSC stereo capable)
Pre-Emphasis:	75* microsecond
Flatness:	2 dB max 50 Hz to 15 KHz

General

Power Input:	105 to 135 VAC, 60 Hz.
Operating Temperature : 0° C to 50° C
Dimensions:	1 7/8" x 6 3/4" x 5 1/4"
Weight:	1.5 pounds
Connectors:
Input/Audio & Video	RCA type
Output	F type

3

Specifications subject to change without notice

PICO MACOM INC. 12500 Foothill Blvd., Lakeview Terrace, CA 91342 • (818) 897-0028 • (800) 421-6511 • FAX (818) 834-7197