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Power Splitters, Dx-21/25FD 2, 3 & 4 way Block Style, Reactive Power Dividers Super wideband, Low Loss, 380 - 2,700 MHz
Multiple-Band Frequency Ranges Tetra, Cellular, UMTS and WLAN 700 Watt Average Power Rating Minimal RF Insertion Loss High Reliability 7-16 mm DIN female Connectors Low Cost Design for ease of mounting to pole or wall
Microlab Model Dx-21/25FD series of Power Splitters has been designed to evenly split high power cellular signals with minimal reflections or loss. All joints are moisture sealed to meet the IP65 rating. The wide frequency range allows use with multiband antennas and leaky cable systems. With few solder joints and air dielectric, the loss has been minimized and reliability enhanced. Similar splitters with N connectors are available as Dx-51/55FN series. (04/10) Model Number D2-21FD D2-25FD D3-21FD D3-25FD D4-25FD
No. of Frequency Ways Band, MHz 2 2 3 3 4
380 - 2200 698 - 2700 380 - 2200 698 - 2700 698 - 2700
Impedance: PIM, Passive Intermod:
50Ω nominal <-150 dBc max. (with 2 +43 dBm tones)
Environment: Finish: Connectors: Housing: Mounting Bracket:
IP65, -35° to +75°C Triplate Passivated aluminum* Supplied
*Note: D2-25FD supplied painted
Split Loss
Insertion Loss
Amplitude Balance, typ.
Input VSWR
3 dB 3 dB 4.8 dB 4.8 dB 6 dB
<0.05 dB <0.05 dB <0.05 dB <0.05 dB <0.05 dB
0.15 dB 0.15 dB 0.40 dB 0.25 dB 0.15 dB
<1.25:1 <1.20:1 <1.25:1 <1.15:1 <1.15:1
Power Rating Avg Peak 500W 700W 500W 700W 700W
3 kW 3 kW 3 kW 3 kW 3 kW
Weight, nom. lbs. (kg) 2.5 2.5 2.7 2.7 2.9
(1.1) (1.1) (1.2) (1.2) (1.3)
Note: These series of splitters are being replaced by Dx-85FD and Dx-88FD
A B
C
.75±.03 [19.0±.75] 1.11±.03 [28.2±.75]
.23±.03 [5.7±.75]
D
6.00±.03 [152.4±.75]
Dimension Tolerance Note: All dimensions are ±0.60 inches unless otherwise noted. Dimensions in mm are for reference only.
A B C D
Dimensions D2-25FD All others 8.94 (227) 10.67 (271) 7.92 (201) 8.96 (228) 3.23 (82.0) 3.16 (80.3) 4.90 (124.5) 6.00 (152.4)
Note: D4-25FD Four Way Splitter as shown. D3-21/25FD Three Way Splitter delete J4 D2-21/25FD Two Way Splitter delete J3 & J4
Microlab, A Wireless Telecom Group Company, 25 Eastmans Road, Parsippany, NJ 07054 Tel: (973) 386-9696 •
[email protected] • www.microlab.fxr.com • Fax: (973) 386-9191
