Origin	China
Model Number	SLM-1280
Brand Name	ADK

Signal level meter, 5-870MHz, level range 30~120dBuV, 128x64 LCD display, scan mode, channel test and spectrum test, max 125 channels scan, 75 ohm BNC or F connector.

Feature ◇ Channel and spectrum testing ◇ Scan mode, spectrum mode and TILT mode ◇ Testing level, voltage, C/N etc ◇ Large LCD screen display

Parameter Item Specification Frequency and Level Frequency range 5 — 870MHz Resolution bandwidth 280KHz ± 50KHz Channels All user Channels Level range 30dBμV — 115dBμV Accuracy ±1.5dBuV(under room temperature) ±2.5dBuV(- l0 — +50℃) Input impedance 75Ω(BNC or F connector) Wave detection Peak value Auto scan testing Max channel scan 125 Channels Scan range All Channels within 46--870MHz Scan speed 30 Channels/Min Memory groups 23 Groups(00--22) Each group store Max 100 Channels. Voltage Voltage range 0 ~100VAC Accuracy ±1.5V Resolution 0.1V C/N (only for reference) Level range      80dBuV – 105dBuV Others Dimension 215mm x 95mm X 47mm Weight 610g (without charger) Working temperature -10℃ ~ + 40℃ Display LCD      128X64 matrix LCD with back light Power DC supply DC 7.2V/1.6Ah rechargeable battery AC supply AC 220V/50Hz±10% Battery working hours longer than 4.5 hours at continuous working mode Recharging hours 12 ~ 14 hours.

Application ◇ Measure CATV signal level