The PDI-5061MS is a space saving, user friendly, 132 channel, frequency agile modulator systems. It consists of 6 individual, vertically mounted, agile modulators, an efficient switching type power supply module and a micro controller module in one 5-1/4” high housing. Each modulator is SAW filtered and provides precise channel selection for all VHF and cable channels from channel 2 through 134 (54-860MHz) including A-1 to A-5. Channel selection is easily accomplished with up/down push switches from the front panel of the micro controller. The number is displayed simultaneously on the micro controller LCD screen and on the modulator module 7 element LED. Additional adjustments for depth of modulation, audio deviation and audio to video ratio for each modulator are read on an LCD screen with an “N” (normal), “L” (low) and “H” (high). This allows easy setup by the technician without expensive test equipment.. The micro controller also allows easy selection of HRC, IRC or STANDARD and 0, 12.5 and 25kHz offsets with the front panel push switches. Channel selections are protected by a non-volatile memory that restores the channel automatically in the event of a power failure. A composite IF loop is provided for scrambling or EAS operation. $499.00
per Unit - *Plus Shipping/ Handling |
• +45dBmV output with very low spurious response | |
• Microprocessor controlled PLL tuning for precise frequency control | |
• User friendly setup because of internal test circuitry which constantly monitors modulator operating parameters and displays results on the LCD screen | |
• Non-volatile channel memory | |
• Professional grade SAW filters for true adjacent channel operation | |
• Composite IF loop-through for scrambling or EAS insertion | |
• BTSC stereo compatible | |
• ISO 9002 certified | |
• BTSC stereo generator built in, PDI-5061MS model ONLY! | |
• Also Available In All PAL Configurations | |
• UL listed Canada/U.S. |
RF SECTION | |
Frequency Range: | 54 to 860MHz |
Channels | CATV (STD, HRC, IRC) |
Output Level | +45dBmV |
Output Impedance | 75ohms |
Audio/Video Ratio | Adjustable -10 to -30dBc |
Frequency Stability | +5kHz |
Spurious Outputs | > -60dBc (A/V ratio at -15dBc) |
Out of Band Noise | -80dBc (-100dBc w/BPF) |
![]() |
|
VIDEO SECTION | |
Input Level | 0.8V to 1.2V p-p for 87.5% modulation |
Frequency Response | < ±1.5dB (30Hz to 4.2MHz) |
Differential Gain | < 4% |
Differential Phase | < 4 degrees |
Chroma/Luminance Delay | Meets FCC group delay requirement |
![]() |
|
AUDIO SECTION | |
Input Level | 250mV min. for +25kHz deviation |
Input Impedance | 600ohms unbalanced |
Frequency Response | < +1.5dB (50Hz to 15kHz) |
Pre-Emphasis | 75 Microseconds |
Stereo Specifications PDI-5061MS ONLY | |
Frequency Response | 20Hz to 14kHz + 1dB |
Separation | 27dB 20 Hz to 14kHz Typical |
Pilot Rejection | 50dB |
Signal to Noise Ratio | 65dB, Overall Through Expander & Receiver |
Audio Input Impedance | 600ohms Unbalanced |
Nominal Input Level (APL) | 0dBm, Adjustable + 10dB |
Distortion | 0.5% Maximum THD |
![]() |
|
Voltage | 80-250Vac, 60Hz |
Operating Temperature | -10deg. C to +50deg. C |
Dimensions | 19"L x 13"D x 5¼"H |
Weight | 32 pounds |
Fittings | All "F" |
![]() |
|
OPERATIONAL | |
Rear
Panel Connections: |
RF
Output F female Video Input F female Audio Input F female IF Loop F female Harness Connector 5 pin |
Front
Panel Controls: |
UP/DOWN
Channel Select STD(CATV), IRC, HRC RF Output Level Aural Carrier Level Video Modulation Depth Audio Deviation Menu Set |
Front
Panel Indicators: |
Power
On LEDS 3 Digit Channel Number Led Display |