The HPM55-* is an adjacent channel audio/video modulator specifically designed for headends requiring proven performance. The HPM55's internal filters provide sharp VSB reduction for adjacent channel operation while maintaining similar C/N and video response found in more expensive SAW modulators. * Includes NEW Video Low Pass Filter Filters unwanted high frequency digital information from digital satellite receivers. * Available in Channels T8-T14, 2-36 * Adjacent Channel Performance (Except Sub) High VSB Attenuation Spurious Harmonics -60 dB * Low Out-Of-Band Noise * PLL Crystal Controlled Frequency * Complies with FCC Offsets & Accuracy Requirements * Ten Years of Proven Reliability

Channelized Modulator $122.32 (SPECIFY CHANNEL NUMBER WHEN ORDERING)

The HSM55-* is an adjacent channel audio/video modulator specifically designed for headends requiring proven performance. The HSM55's SAW filtering provides sharp VSB reduction for adjacent channel operation. SAW Filtered * Fixed Channel * Channels 2-117 (54-750MHz.)

SAW Filtered Channelized Modulator $138.32 (SPECIFY CHANNEL NUMBER WHEN ORDERING)

The Model HDM-1, frequency agile demodulator, has been designed to receive and demodulate all UHF, VHF, and CATV channels to baseband audio, video and multiplex signals. The HDM-1 uses a microprocessor driven PLL synthesized tuning circuit to assure precise tuning and accuracy. The microprocessor controls all functions and provides for easy channel selection using front panel channel up/down buttons and a large LED display. -- Low Distortion Demodulation * Agile Input: UHF, VHF, CATV * SAW Filtered * Adjustable Audio & Video Outputs * Microprocessor Controlled PLL Tuning * Front Panel L.E.D. Channel Display * 4.5 MHz Composite Output * (Microwave + BTSC Stereo Applications) ** Specifications: RF Input Channels: VHF: 2 -13 (54 -216 MHz); UHF: 14 - 69 (470 - 810 MHz); CATV: 2 - 99 (54 - 650 MHz) STD, HRC * Input Range: -5 to +30 dBmV

Agile Demodulator $205.00

The CEF* is a 19" rack mounted filter intended to eliminate one CATV channel from an adjacent channel system. Applications include replacing one channel or eliminating interfering signals. * Rejects Entire Channel * Available in Channels 2-41 * Low Insertion on Rejected Channel * High Insertion on Rejection Channel * 750MHz Bandwidth

Single Channel Elimination Filter (Channels 2-41) $286.62 (SPECIFY CHANNEL NUMBER WHEN ORDERING)

The HP-60 frequency agile processors have been designed to convert any off-air or cable channel input to any cable channel 2-78. All channel conversions are performed using simple front panel buttons and a large LED display indicating input and output channels. Frequency control is accomplished by a microprocessor controlled, PLL synthesized tuning circuit to assure accurate, stable operation. The HP-60 uses SAW filtered conversions to assure high out-of-band rejection, as well as a high reliability CATV hybrid output amplifier for low distortion and high output performance. * 60 dBmV Output * Precise Signal Regulation * Easy-To-Read Front Panel L.E.D. Channel Display * BTSC Stereo Compatible * Switching Power Supply (Operates From 90 to 260VAC) * Dual SAW Filtering * Adjacent Channel Performance

SAW Filtered Agile Processor $586.84

The HCG-12 is 12 input passive head-end combiners, intended to combine many modulator and processor outputs into one while maintaining the highest isolation between ports. The HCG-12 is used on systems requiring 1 GHz bandwidth.

HCG-12 (12 Channel Combiner) $65.00

Mini Modulator System

Output Channels: CATV: 2 - 117 (54 - 750 MHz) UHF: 14 - 59 (470 - 750 MHz); Output Level: 33 - 45 dBmV

SAW Filtered Channelized Mini Modulator (HMMS) $159.65

The HMMA is a high quality SAW filtered frequency agile modulator designed to meet high CATV performance standards. The small sized modulator is 1 inch wide for easy fit into 1 slot of the HMM Modular System. All channels, CATV 2-135 and UHF 2-69 are selected with convenient push-button switches. Low out of band noise levels allow for use in adjacent channel head-ends. The simple operation of this agile modulator makes the HMMA an excellent choice where versatility, performance, and small size are required. SAW Filtered * Easy To Read LED Channel Display * Crystal Referenced PLL Tuning * Low Out Of Band Noise * Convenient Push Button Design

Agile Mini Modulator (HMMA) $285.65

Input Channels: CATV 2-125, VHF/UHF 2-69; Output: Video - 0.5–1.2V p-p, Audio - 0.5–2.0V p-p

Agile Mini Demodulator (HMDS) $195.65

Rack Mount: 19" Standard; Height: 3.5"; Depth: 9"; Positions/Panel: 12 Plus Power Supply

Rack for Mini Modulator System (HMR) $142.84

AC Input: 95 - 240 VAC (50 - 60 Hz); DC Output: 2 @ 5VDC, 2 @ 12VDC; Output Current: 3a @ 5V, 2A@ 12v

Power Supply for Mini Modulator System (HMPS) $140.51

Rack w/ Power Supply for Mini Modulator System (HMR125) $208.54