Supply Deli Strength Meter Digital Signal Level Meter Analog Signal Level Meter cable TV signal Signal Level Meter DS1001 DS2002H DS2100 DS2100B Zhengzhou Megumi instrumentation Deli Signal Level Meter DS1001, TV signal Strength Meter, sturdy, dual-channel measurement * apply to CATV system maintenance test instrument * small size, light weight, long time use * Ultra-rugged structural design, anti-5 m hard ground free fall * dual channel measurement display, convenient and practical * C / N, V ??/ A, the slope the trunk voltage measurement DS1001 Performance: 1, all-digital handheld display: channel, frequency and field strength value, the DC power supply can work continuously for more than 6 hours, the level of channels and frequency measurement 4, carrier-to-noise ratio measurement voltage measuring 6,46 MHZ - 864MHZ 7, rugged, small size, light weight frequency / channel Specifications Frequency Range: 46MHz to 864MHz Channel range: China standard channel DS1 ~ DS56 additional channel Z1 ~ Z42 frequency accuracy: ± 50 × 10 - 6 (20 ℃ ± 5 ℃) Resolution: 50 kHz measurement bandwidth: 280kHz ± 50kHz frequency step away from: 50kHz, 1MHz, 10MHz, 100MHz level measurement Measuring range: 30dBμV to 120dBμV measurement accuracy: ± 2 dB (0 ° C ± 25 ° C ) (DS1001) (20 ℃ ~ 5 ℃) (DS1001T) Resolution: 0.5dB Demodulation mode: peak detector input impedance: 75Ω (unbalanced, TAC or F-type connector) contains measurement noise ratio measurement (optional): 20dB ~ 50dB signal input range: ≥ 85dBμV measurement accuracy: ± 3dB (20 ° C ± 5 ° C) (Close carrier measurements) Resolution: 0.5dB voltage measurement input range: 1 ~ 100V AC or DC measurement accuracy (AC / DC) : ± 2V Resolution: 1V Machine Operating Temperature: -10 ℃ to 40 ℃ (DS1001) -30 ° C to 40 ° C (DS1001T) Display: TN character LCD Dimension: about 160mm × 130mm × 65mm Weight: less than 600 g Audio Output: Built-in speaker (single-frequency mode automatically open the battery) Power Machine: 7.2V 1.4AH Ni-MH working time: more than the six hours (at room temperature and turn off the sound, the LCD backlight) Charging time: 10 to 12 hours ( off) Accessories: Special power supply: the charger an RF input plug: F-type one strap: an instrument package: a manual: a Zhengzhou Megumi Instrument Co., Ltd. Tel :0371 -66,227,105 Fax: 0371 - 66227105 QQ: 769689242 Sales: Manager Zhao 13598018197 URL: http://www.5117hm.com Headquarters Address: Erqi Square stuff Avenue and South Street Interchange Sun and Moon Star City, 19th Floor, A3