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Features
• Re-broadcast quality performance
• Integrated BTSC Stereo (optional)
• 60dBmV minimum adjustable output for optimum carrier-to-noise
performance
• Pre-emphasis defeat switch provides easy stereo conversion
• Precision SAW filter for superior adjacent channel performance enables
drop-in channel expansion
• Front panel controls and test point enable ease setup and monitoring
• Digital display provides quick channels identification and easy modulation adjustment
• Carrier-to-noise ratio >65dB ensures superior picture quality
• Composite and separate audio and video IF loops allow compatibility with encoders, ghost cancellers, and video override
applications
• MPX stereo loop provides encoded stereo input and compatibility with Emergency Alert equipment
• IRC and HRC input and output offset available for frequency setting in systems using offset channels
Specifications Subject To Change Without Notice Rev 11-11 ©Toner Cable Equipment, Inc.
969 Horsham Road lHorsham, Pennsylvania 19044 USA l Phone: 215-675-2053 Fax: 215-675-7543 [email protected]
RF OUTPUT
Frequency Range 54-456MHz
CATV 2-62
Level 60dBmV min
Level Adjustment 20dB
Impedance 75Ω
Frequency Stability ±3 kHz
Audio/Video Ratio -10 to -20dB
Adjustable
Output Return Loss -18dB
In Band Spurious -62dB
Out of Band Spurious -65dB
C/N (In-Band) >62dBc
C/N (Out-of-Band) >65dBc
IF OUTPUT
Video Level 38dBmV
Audio Level 22dBmV
Composite Level 35dBmV
Video Stability ±3 kHz
Audio Stability ±2 kHz
Impedance 75Ω
4.5MHZ INPUT
Level 37dBmV
Impedance 75Ω
VIDEO INPUT
Level 0.7 – 1.0 V p-p
Frequency Response ±1.0dB max
Impedance 75Ω
Differential Gain <2% typ
Differential Phase <1° typ
Chrom / Lumin Delay ±8 ns
Hum and Noise -60dB
AUDIO INPUT
Level – Mono 0.5 V p-p – 1 V p-p
Level – Left Audio 0.5 V p-p – 1 V p-p
Level – Right Audio 0.5 V p-p – 1 V p-p
Frequency Response ±1.5dB max
Impedance 600Ω
Pre-emphasis 75 μs switchable
MPX/BTSC STEREO
Level 2.2 V p-p
Impedance 500Ω
Frequency Response 1dB, 50 Hz – 14 kHz
Total Harmonic Distortion <0.3%
S/N 75dB
Separation 35dB, 50 Hz – 12 kHz
GENERAL
Power Input 90-260 VAC, 28 W
Operating Temperature -10°C to 50°C
Dimensions 19˝ (L) x 12˝ (D) x 1.75˝ (H)
Weight 7.8 lbs.
Connectors RF & Video “F” type
Audio 600Ω Terminal Strip
Ordering Information
F860-Channel Fixed Modulator
F860S-Channel Fixed Stereo Modulator
SPECIFICATIONS
F860
Fixed Modulator Integrated BTSC Stereo (option)
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