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Blonder Tongue BAVM-860-SAW CH4 Channelized Audio/Video Modulator Saw Filtered

Blonder Tongue BAVM-860-SAW CH4 Channelized Audio/Video Modulator Saw Filtered

Original price was: $160.00.Current price is: $98.99.

SKU: BWFYA 67259268 Categories: Digital CATV & RF Distribution, RF Modulators

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BAVM-860-SAW-4 – Overview

The Blonder Tongue BAVM-860SAW is an economical commercial quality TV modulator. It provides a +55 dBmV RFoutput on any specified CATV channel from 2 to 135 (54 to 860 MHz). HRC and IRC frequency plans are also available. The BAVM-860SAW is ideal for placing A/V program sources such as satellite receivers, VCR’s, DVD’s, cameras or TV demodulators onto standard 6 MHz NTSC TV channels for broadband distribution. The BAVM-860SAW features IF SAW filtering with built-in FCC group delay pre-distortion assuring excellent adjacent channel performance and color operation. The modulator complies with FCC 21006 with +/- 5 KHz visual carrier stability and required frequency offsets on all aeronautical channels. For BTSC stereo applications, a field-defeatable audio preemphasis network is provided making theBAVM-860SAW compatible with any outboard stereo generator that provides a composite baseband output. A -30 dBoutput test point and all user controls are provided on the front panel.

Features:
- Meets FCC docket 21006 aeronautical frequency offset requirements
- Fully compatible with BTSC encoded stereo audio
- Front panel accessible level controls for easy set-up and adjustments
- AC outlet
Specifications:
- RF Specification
- Frequency Range: CATV channel 4
- Output Level: 55 dBmV, minimum
- Output Level Range: 15 dB
- Audio/Video Carrier Ratio Control: -7 dB to -20 dB
- Frequency Tolerance: 10 kHz standard channels, 5 kHz FCC 21006 offsets
- Audio Carrier Frequency Setting: 1 kHz maximum, 4.5 MHz above video carrier
- RF to Video Response: 1 dB P/V from Fv -0.5 MHz to Fv +4.2 MHz
- Broadband Noise: -90 dBc
- Spurious Output: -60 dBc in 50 to 860 MHz Range @ +55 dBmV output
- Output Match (Return Loss): 12 dBc
- Vestigial Sideband Response: @ channel edge -20 dB, @ adjacent channel -40 dB
  Video
- Input: 0.7 to 2.5 V peak to peak for 87.5% modulation
- Input Return Loss: 18 dB
- Carrier-to-Noise Ratio: 62 dB in 4 MHz bandwidth
- Hum Ratio: 60 dB peak to peak video to 60 Hz RMS
- Differential Gain: 5% at 87.5% modulation
- Differential Phase: 5° at 87.5% modulation
- Group Delay: 170 ±50 nS
  Audio
- Input Impedance: 10 kΩ, unbalanced
- Input: 140 mV RMS for 25 kHz peak deviation
- Frequency Response: ±1.0 dB (50 Hz – 15 kHz referent to standard 75 msec pre-emphasis)
- Intercarrier Stability: 4.5 MHz at ±5.0 kHz
  General
- Power Requirements: 105 – 130 VAC, 60 Hz, 10.5 W
- Temperature Range: 0 to +50°C
  Connectors
- Audio In: F-type female
- Video In: F-type female
- RF Output: F-type female
- RF Output Test: F-type female -30 dB
- AC Outlet: Female AC outlet 600 VA maximum
  Mechanical
- Line Cord: 6′ power cable: 3 wire grounded, 3 wire convenience outlet
- Dimensions (WxHxD): 19 x 1.75 x 3″ (48.26 x 4.44 x 7.62 cm)
- Weight: 4 lb (1.8 kg)
  Packaging Info
- Package Weight: 4.55 lb
- Box Dimensions (LxWxH): 21.5 x 5.4 x 3.3″

Channel	2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 63, 64, 65, 66, 67, 68, 69, 76, 79, 81, 95, 96, 97, 98, 99