Signal Level Meter 46-870MHz
HT828B
The HT-828B is a handheld analog television signal level meter designed for professional CATV network installation, testing, and maintenance. It enables technicians to measure C/N (Carrier-to-Noise ratio), trunk voltage, and V/A (Voltage/Current) on a full-size LED display. The device can simultaneously measure two channels, making it an efficient and reliable tool for field engineers and system integrators working on analog TV and CATV networks.
With a frequency range of 46-870MHz (5-860MHz optional), the HT-828B covers all standard CATV channels used in analog television broadcasting. Its compact, handheld design (215×95×47mm, 550g) and STN LCD display make it easy to operate in the field, while the rechargeable battery (DC 7.2V/1.6Ah) provides extended working time for on-site testing. The meter is an essential instrument for CATV network installation, troubleshooting, and signal quality verification.
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Product Introduction
Product Description
HT828B
The HT-828B is a handheld analog television signal level meter designed for professional CATV network installation, testing, and maintenance. It enables technicians to measure C/N (Carrier-to-Noise ratio), trunk voltage, and V/A (Voltage/Current) on a full-size LED display. The device can simultaneously measure two channels, making it an efficient and reliable tool for field engineers and system integrators working on analog TV and CATV networks.
With a frequency range of 46-870MHz (5-860MHz optional), the HT-828B covers all standard CATV channels used in analog television broadcasting. Its compact, handheld design (215×95×47mm, 550g) and STN LCD display make it easy to operate in the field, while the rechargeable battery (DC 7.2V/1.6Ah) provides extended working time for on-site testing. The meter is an essential instrument for CATV network installation, troubleshooting, and signal quality verification.
Key Features
Analog TV Signal Measurement – Specifically designed for analog television signal testing, the HT-828B accurately measures signal level, C/N ratio, and trunk voltage across the full 46-870MHz frequency range. It supports all user channels, ensuring comprehensive coverage of CATV network signals.
Dual-Channel Simultaneous Measurement – The meter can simultaneously measure two channels, allowing technicians to compare signal levels and identify imbalances or inconsistencies quickly. This dual-channel capability significantly improves testing efficiency during installation and troubleshooting.
C/N, Voltage & V/A Measurement – Beyond basic signal level measurement, the HT-828B also measures C/N (80dBμV-105dBμV range), trunk voltage (0-100VAC), and V/A parameters. This multi-functional capability eliminates the need for multiple testing instruments, making it a cost-effective solution for field engineers.
Full-Size LED Display – Equipped with a full-size LED display, the meter provides clear, bright readings even in outdoor or low-light conditions. The intuitive interface allows technicians to read measurements at a glance, improving work efficiency in the field.
High Accuracy & Resolution – With level accuracy of ±1.5dBμV and voltage accuracy of ±1.5V, the HT-828B delivers reliable and precise measurements. The voltage resolution of 0.1V ensures detailed readings for accurate diagnostics and network optimization.
Wide Frequency Range – Covering 46-870MHz (with 5-860MHz optional), the meter supports all standard analog TV channels and CATV frequency bands. The 280KHz/±50KHz resolution bandwidth ensures accurate signal analysis across the entire spectrum.
Specification
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Frequency and level
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Frequency range
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46-870MHz /5-860MHz
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Resolution bandwidth
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280KHz+/-50KHz
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Channels
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All user Channels
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Level range:
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30-115dBuV
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Accuracy
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+/-1.5dBuV
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Input impedance
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75ohm
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Intertace
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Male-F connector or BNC
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Wave detection
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Peak value
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Voltage
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Voltage range
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0-100VAC
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Accuracy
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+/-1.5V
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Resolution
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0.1V
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C/N
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Level Range
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80dBuV-105dBuV
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General
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Dimension
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215x95x47mm
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Weight
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550g
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Working temperature
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-10-+40
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LCD
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STNLCD
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DC supply
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DC 7.2/1.6Ah rechargeable battery
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AC supply
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USA or Euro
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Company Profile
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