The SLM 1456 is a rugged, hand-held signal level meter that measures both analog and digital signals, plus provides you with a full spectral display that includes constellation measurements for quick and easy digital signal troubleshooting.
Features:
	All channel/frequency tuning from 5 to 870 MHz, allowing you to test return path signal, and up to your highest channel or frequency with ease.
	Auto attention from -40 dBmV to +60 dBmV so you can test and troubleshoot anywhere in your system.
	Analog signal measurements that include signal level, A/V ratio, and C/N measurements for complete analog signal analyzing.
	Digital signal measurements that include average peak power, MER, bBer and constellation display. Plus, digital signal demodulation for QAM 16, 32, 64, 256. Will also demodulate 8 VSB off-air HDTV signals.
	Signal leakage testing capabilities with an audible tone, leakage level adjustment, and user configurable threshold adjustment.
	Ingress testing capabilities so you can test both the forward and return paths for unwanted noise or interference.
	Full featured spectral display for complete frequency verifications or an easy-to-use bar display for quick review of all carriers. Makes tilt or slope adjustments a snap.
	Data logging capabilities allowing you to save and print all measurements for future reference or for drop point comparisons.