VHF 150-40 dBm Bda Solution Line Amplifier for 2 Way Radio System and Ibs

• Type: Signal Repeater
• Transmission Medium: Optical Fiber
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO
• Condition: New
• Model NO.: ZD-ATML-136/174-40dBm
• Vswr: ≤ 1.5
• Gain: 43dBm
• Ripple in Band: ≤4.0dB
• Frequency Range: 136-174MHz
• Transmission Delay: ≤ 1.5μs
• Noise Figure: ≤ 5.0dB
• Trademark: ZD
• Origin: China
• HS Code: 85255000
• Production Capacity: 10000PCS/Month

Product Description

VHF150-40dBm Line Amplifier BDA solution two-way radio system and IBSss 

 Main features

Easy installation, operation and maintenance Flexible to any environment and low cost Simple installation

What's repeater and how does it work?
Repeater stations (Repeaters) belong to the same frequency amplifying device, refers to play in the process of wireless transmission signal enhanced via a radio transmitting equipment.
The basic function of the repeater station is a power rf signal enhancer.
Repeater stations in downlink link, pick up signals from donor antenna existing coverage, through a band-pass filter with TongWai signal is an excellent isolation, filtering the signal after amplifier amplification again to launch for coverage.
In uplink link path, covering the area of mobile phone signals in the same way of working by uplink amplification of link after launch to the corresponding base stations, so as to achieve the signal transmission of the base station and mobile phones.

Item			Specification
			Uplink	Downlink
Frequency Range (MHz): Min.DL/UL Duplex Spacing≥5MHz;			TBD(136 ~ 174MHz)	TBD(136 ~ 174MHz)
Operational Bandwidth(MHz)			TBD:1-5MHz;	TBD:1-5MHz;
Max. Total Output Power(dBm)Center Frequency			-5±2	40±2
Max.Gain (dB) Center Frequency at 25ºC			45±3	45±3
ATT Adjustable Range (dB)/(Step) 1dB			0~20 @ 1 dB step
ATT Adjustable Error (dB)			≤ |±1.5|	≤ |±1.5|
ALC (dB)			0~20
Noise Figure (dB) (Max. Gain)			≤ 5.0	---
Input VSWR(Power up, Min Gain, Pin=-30dBm)			≤ 1.5
Ripple In Band (P-P) (dB)At +25ºC			≤4.0
Spurious Emission (dBm) @ Out Of Band 2.5MHz Offset		9kHz~150kHz	≤ -36dBm/1KHz
		150kHz~30MHz	≤ -36dBm/10KHz
		30MHz~1GHz	≤ -36dBm/100KHz
		1GHz~12.75GHz	≤ -30dBm/1MHz
IMD3 (dBc) (Max Gain)			≤-36(CH1/CH2:600KHz)
Time Delay (us)			≤ 5.0
RF Connector			N(f)
Input / output Impedance (Ω)			50
Power Supply			AC176-264V/50Hz
Temperature Range (ºC)			-5 ~ +45
Humidity Range (%)			5~80
Weight (Kg)			≤25
Dimension (mm)			450*315*181
Monitor & Alarm	Local Monitor		RJ45
	Remote Monitor		SMS(4G Modem)  Optional

 

Q: Can offer the free sample?
A: Yes, we offer 1 free sample (But customer pay the shipping charge), or more samples need to pay on your account, the sample cost will be refunded once order confirmed.

Q: How do normally take payments?
A: T/T, Paypal, we also accept West Union.

Q: If goods are not the same as described in the contract pictures or samples provided?
A: Contact us within 48 hours: Return in exchange for replacement; Return in exchange for full refund.