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New products Multi Bands Combiner Quad Bands TMA Six Bands TMA LPF + BPF Diplexer
Wevercomm offers a line of Multi-band TMAs.
It's the TMA with 6 Bands TMA.
It belongs to GSM & DCS & UMTS, etc.
The other concept for TMA also includes W-Max and LTE Band too.
All the TMAs are designed in custom.
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FEATURES
- GSM & DCS, DCS & UMTS, GSM & UMTS
- Low PIM Level
- Low level of Noise Figure
- Single and Double Layer Option
SPECIFICATION
ITEM SPECIFICATION
GSM900 Downlink Frequency Range 935MHz ~ 960MHz
Return Loss, All Ports 18dB Min
Insertion Loss 0.3dB Typical
Flatness 0.3dB Max
Input Power Rating RMS, watts 200Watts Max
PIMD 120dBm , 2-Tone 43dBm carriers
GSM900 Uplink Frequency Range 890MHz ~ 915MHz
Tx band Rejection 80.0dB Min
RF Gain(ripple Included) nominal 12.0dB ~ 14.0dB (±1.0dB)
Noise Figure 1.4dB Typical
Input 1dB Compression point 2dBm Typical
Output IP3 +22dBm Typical
Return Loss 18.0dB Min
Insertion Loss(Bypass mode) 1.5dB Typical
Return Loss (Bypass Mode) 15.0dB Min
Bypass Mode Yes
DC Supply Voltage 10V to 18V DC
Operating Current Consumption 180mA
DC Injection Via to BASE Connector
Input/Output Impedance 50 Ohm nominal
DCS1800 Downlink Frequency Range 1805MHz ~ 1880MHz
Return Loss, All Ports 18dB Min
Insertion Loss 0.5dB Typical
Insertion Loss Variation 0.4dB Max
Continuous Average Power 200Watt Max
Intermodulation 2x43dBm Tx Carriers BTS Port -107dBm Max In Rx Band, ANT Port
DCS1800 Uplink Frequency Range 1710MHz ~ 1785MHz
Gain 12dB ±1.0dB
Gain Ripple 1.0dB Max
Insertion Loss(Bypass mode) 2.0dB Typical
Return Loss, All Ports 18dB Min
Return Loss All Ports(Bypass mode) 14dB Min
Noise Figure 1.5dB Typical, 1.85dB Max
OIP3 +25dBm Typical, +22dBm Min
DC Supply Voltage 12V nominal(+8V ~ +31V DC)
DC Supply Current Normal Mode 165mA typ.
Alarm See Alarm Condition Table
Input/Output Impedance 50 Ohm nominal
UMTS Downlink Frequency Range 2110MHz ~ 2170MHz
Return Loss, All Ports 18dB Min
Insertion Loss 0.3dB Typical
Insertion Loss Variation 0.2dB Max
Continuous Average Power 200Watt Max
Intermodulation 2x43dBm Tx Carriers BTS Port -117dBm Max In Rx Band, ANT Port
UMTS2100 Uplink Frequency Range 1920MHz ~ 1980MHz
Gain 12dB ±1.0dB
Gain Ripple 1.0dB Max
Insertion Loss(Bypass mode) 2.0dB Typical
Return Loss, All Ports 18dB Min
Return Loss, All Ports(Bypass mode) 14dB Min
Noise Figure 1.6dB Typical, 1.85dB Max
OIP3 +25dBm Typical, +22dBm Min
DC Supply Voltage 12V nominal(+8V ~ +31V DC)
DC Supply Current, Normal Mode 165mA typ.
Alarm See Alarm Condition Table
Input/Output Impedance 50 Ohm nominal
Dimension 280.0 x 260.0 x 72.0 (Unit:mm)
372.0 x 260.0 x 82.0 (Unit:mm) with Bracket
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