Specifications:- Freq. Range: 100 §Õ ~ 2100 §Ö - Resolution: 10 §Ô < 1 §× , 20 §Ô < 2 §× - Output Range: -127 dBm ~ +13 dBm - Level Accuracy: ¡¾1.5 dB - Modulation: AM, FM, ¬¶M - GP-IB