Technical Features:
*Receiving and sending separation,low require for Ant isolation,making it  convenient for installation.
*Mini design with metal cavity filter technology inside.
*Full-duplex&dual-port design,and built-in power supply,making it convenient  for installation.
*Allowing for continuous gain adjustment 31dB by 1dB step.
*ALC technology used to provide auto amplitude fixing.
*Modules structures,making it convenient for installation,debugging and maintenance.

                                                                                       CDMA Trunk Amplifier

TYPE		TE－2011H	TE－2011L	TE－2011M
Frequency range	Uplink	Uplink：824-849Mhz or 825－835MHz
	Downlink	Downlink ：869-894Mhz or 870－880MHz
Output power	Downlink	≥0dBm
	Uplink	≥37dBm	≥33dBm	≥30dBm
Gain	Uplink	10-40dB	10-40dB	10-40dB
	Downlink	15-45dB	15-45dB	15-45dB
Gain adjustable range	MGC≥30
Gain adjustable step	1dB
Gain adjustable precision	±1.5 dB
Pass Band Ripple	≤±2dB
Spurious Emission	Carrier frequency in-Band	<-42dBc/30KHz(Δf≥750KHz)  <-54dBc/30KHz(Δf≥1.98MHz)
	In work band	≤-20dBm/30KHz
	Out work bandΔf≥2.5MHz	≤-36dBm/1KHz（9KHz—150KHz） ≤-36dBm/10KHz（150KHz—30MGHz） ≤-36dBm/100KHz（30MHz—1GGHz） ≤-30dBm/1MHz(1GHz—12.5GHz) ≤-67dBm/100KHz（806MHz—821MHz） ≤-67dBm/100KHz（885MHz—915MHz） ≤-67dBm/100KHz（930MHz—960MHz） ≤-67dBm/100KHz（1.8GHz—1.93GHz） ≤-67dBm/100KHz（3.4GHz—3.53GHz）
I/O impedance	50Ω/N connector
VSWR	≤1.5
Noise figure	≤5dB
Intermodulation attenuation	Pass Band		≤15dBm/30KHz
	Out-band Δf≥2.5MHz		≤-36dBm（9KHz—1GHz）
			≤-30dBm（1GHz—12.5GHz）
Guard band rejection	≤40dB or -13dBm/30KHz Δf≥2.5MHz ≤60dB or -33dBm/30KHz Δf≥10MHz
Transmission Delay	≤1.5μS
Ambient temperature	-15℃-55℃
Ambient humidity	≤95%(no dew)
Power supply	AC220V±10% 45-55Hz
Size	62×47×29cm		62×47×29cm	62×47×29cm
Weight	34 Kg		34 Kg	23 Kg
Reliability	To the GB6993-86 standard
Electromagnetic compatibility	To the ETS300 694-4 standard
Panel display	LED display	Power, uplink, downlink emission, and alarm indicators
Alarm	Overheat and big standing wave alarms