The HCDA Series is the top of the line CATV amplifier. Powder coated paint, sealed “F” ports, and an RFI and hermetically sealed back plate make the HCDA amplifiers unsurpassed in environmental ruggedness. This amplifier comes in one, two and four output port models.
1, 2 & 4 Ports Available
1 GHz Bandwidth
Hermetically Sealed Case & Ports
Low Noise Figure : 3 dB
High Reverse Input Capability
Direct or Drop Line Powering Capable
High Return Loss
Surge Protected (IEE C62.41-1991, All Ports)
130 dB RFI Shielding
The HCDA-1FRA-AG is the newest addition to our a high performance HCDA Series amplifiers, with the addition of adjustable gain for both the forward path as well as the return path to give you full control and flexibility with your system. The product case, and all of the ports are hermetically sealed to ensure no moisture comes in direct contact with the electronics. If you do not have power available in the location you are installing your system, you can use an HCDA-PI Power Inserter to remotely power the amplifier.
5-1000MHz, 15dB adjustable gain, 3.5dBNF
2-way for CATV use, high dynamic range
Good for off-air digital pre-amplification
Holland/TFC has developed an amplifier to meet the needs of CATV service providers. This amplifier addresses all aspects of functionality and performance to exceed expectations in residential environments.
Response: +/- 1dB
Output Impedance: 75ohms
Return Loss - Input: >18dB
Return Loss - Output: >18dB
Channel Loading: 79 NTSC Analog + 33, 256 / QAM digital @4dBmv/Ch.All / channels flat
The Entry Series incorporates a completely passive Voice Modem/eMTA port for customers offering lifeline voice service. Critical communication signals passing to and from the voice modem are never jeopardized by having to pass through active components (e.g. relays) like those found in typical bypass amplifiers.
The circuit designs maintain ANSI/SCTE recommended RF performance on the INPUT and Voice Modem/eMTA ports even when power is lost or there is IC failure.
Return loss saver
All passive voice modem port
Dual color LED indicator with monitoring
UL listed bonding point
Gas tube surge protection on INPUT port
One power supply for all models
Excellent corrosion resistance
Nickel plated C360 brass F-ports
Patented enhanced conical seizure mechanisms
The Holland HDA-1000 is a unique amplifier combining the features of our push-pull high output designs with a wide 1000 MHz range, making this amplifier applicable to CATV, off-air, wireless and RF data distribution. The “SMD” surface mount design insures reliability and performance at the highest frequencies.
Low Distortion, High Channel
34 dB Gain
Wide Frequency Range (54-1000 MHz)
Push-Pull, SMD Circuitry
Slope Compensation 14dB
Toner Cable's TDA35-1000 two-way apartment house type amplifiers with active return are broadband indoor GaAs-Fet / Push Pull distribution amplifiers designed for 1 GHz RF distribution systems such as those in Cable Television Apartments, Hotels, Hospitals and other applications where a high quality, low noise figure amplifier is necessary to amplify the signals in both the forward and return paths.
These are all designed with flat operational gain of 35 dB in the forward bandwidth and 18 dB in the reverse bandwidth. They have an input equalizer in the forward bandwidth for balancing, a forward 20 dB gain control and a 20dB reverse gain control.
The amplifiers are powered by a plug-in wall
type 6 VDC power transformer.
The HCA series distribution amplifier is available in 30 or 50 dB Gain, 550 OR 860MHz.
Low Distortion CATV Hybrid Distribution Amplifier
Large Heatsink Case
550 or 860 MHz Models
Adjustable Gain & Slope
High Gain (30 or 50 dB)