2G+3G DUO (Filter + Divider + Coupler)3G_DUO_(Filter+Divider... · 2008-03-13 · 2G+3G DUO (Filter...

Bldg. Wave-Tech 4th floor, 14-4 Dangdong Gunpo Kyunggi Korea 435-010

Phone: +82-31-451-8774 / Fax: +82-31-451-8766

2G+3G_DUO_(Filter+Divider+Coupler) Copyright ⓒ 2006 WAVE-TECH Inc., All rights reserved

WAVE-TECH Inc.

▶ 2G+3G DUO (Filter + Divider + Coupler)

1. Specification

ITEM 2G RX 2G TX 3G RX 3G TX

Center Frequency 836.5MHz 881.5MHz 1950MHz 2140MHz

Badnwidth 25MHz 25MHz 20MHz 20MHz

Insertion Loss 5.0dB max

(온도 6.0dB max)

5.0dB max (온도 6.0dB

max)

4.5dB max (온도 5.5dB max)

4.5dB max (온도 5.5dB max)

Ripple 1.0dB max 1.0dB max 0.5dB max 0.5dB max

Return Loss 17.0dB min 17.0dB min 17.0dB min 17.0dB min

869~894MHz 824~849MHz 2130~2150MHz 1940~1960MHz Isolation

85dBc 85dBc 80dBc 80dBc

Coupling Value 22.5 ± 1.5dB

Input Power 10W

Operating Temp -20 ~ 75℃


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- Part List

NO. Parts Specifications Material Remark

1 Housing 120 X 136.5 X 62 AL Ag-plating

2 Cover1 120 X 98.3 X 4t AL Ag-plating

3 Cover2 30.8 X 100.5 X 9.8t AL Ag-plating

4 Cover3 120 X 58.8 X 2t AL Ag-plating

5 Resonator1 Ø 12 X 52 Brass Ag-plating

6 Resonator2 Ø7 X 21.5 Brass Ag-plating

7 Connector1 Small N-TYPE(F) 4H Brass Ni-plating (PIN Au-plating)

8 Connector2 Small N-TYPE(F) 2H Brass Ni-plating (PIN Au-plating)

9 PCB 109.4 X 48.4 X0.8

10 Notch 141 Cable

11 Tuning Screw M5 SUS Ag-plating

12 BOLT M3 SUS

13 NUT M5 SUS

14 CAP BOLT M5 Brass

2. Circuit Diagram

BPF

BPF

BPF

BPF

JuactionBlock

D/C

D/C

CPL

ANT2

ANT1

CPL

WCDMA RX

WCDMA TX

CDMA RX

CDMA TX


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3. Drawing 3.1. Item A


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3.2. Item B


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4. Product Picture


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5. Test Report

5.1 Test Data

ANT 1 (CPL 1) ANT 2 (CPL 2) 항 목

2G RX 2G TX 3G RX 3G TX 2G RX 2G TX 3G RX 3G TX

비고

Insertion Loss 4.6 4.7 4.2 4.2 4.5 4.6 4.1 4.1

Return Loss 22.0 21.5 22.5 23.0 22.0 21.5 21.5 23.0

Pass Band

Ripple 0.55 0.7 0.10 0.13 0.55 0.71 0.12 0.13

Isolation 101.2 103.1 94.0 89.3 102.4 104.0 94.9 90.0

Coupling Value 21.8 22.0 21.4 23.2 22.3 21.5 21.6 23.4

ANT 1 (80℃) ANT1 (-20℃) +

항 목 2G RX 2G TX 3G RX 3G TX 2G RX 2G TX 3G RX 3G TX

Insertion Loss 4.77 4.79 4.31 4.34 4.56 4.68 4.21 4.2

Return Loss 22.0 21.3 22.3 22.0 20.5 20.3 22.0 23.0

Pass Band

Ripple 0.64 0.70 0.13 0.11 0.57 0.72 0.15 0.15

Isolation 100.4 105.8 95.3 90.0 99.9 104.6 92.7 92.1


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5.2. Test Data (Network Analyzer)

- ANT1 2G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 2G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- ANT1 3G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 3G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- ANT2 2G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT2 2G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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ANT2 3G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT2 3G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- 2G RX

CPL 1

CPL 2


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- 2G TX

CPL 1

CPL 2


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- 3G RX

CPL 1

CPL 2


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- 3G TX

CPL 1

CPL 2


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- ANT1 80℃ 2G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 80℃ 2G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- ANT1 80℃ 3G RX

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 80℃ 3G TX

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- ANT1 -20 2G RX℃

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 -20 2G TX℃

Insertion Loss

Return Loss


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Pass Band Ripple

Isolation


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- ANT1 -20 3G RX℃

Insertion Loss

Return Loss

Pass Band Ripple


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Isolation

- ANT1 -20 3G TX℃

Insertion Loss

Return Loss


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Pass Band Ripple

6. MTBF REPORT ▨ Mean Time Between Failure

Device name Fits MTBF Remark

2G3G Combiner 178.0 5,617,977 HRS

* Fits(Failure Unit) = Failure Per Million DEVICE HOUR

▨ A Base Calculation

1. A Base Calculation : Bellcore TR-NWT-000332 2. Failure Distribution : Exponential Distribution 3. Unit Burn - in : None 4. Calculation Spec. : Environment or Stress factor decision of Bellcore TR-NWT-000332F and Device selection have a important effect to quality, with BPF Part list (General test procedure of failure rate for electronic component) 5. Calculation (see the attached paper)

☞ The data is statistical reasoning, be used of stability condition


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▨ WT-C2140-60SS-UTR의 MTBF 1) MTBF Result

Model Name Qty Failure Rate MTBF

WT-C2140-60SS-UTR 1 178.0 5,617,977

2) Parts of MTBF

Part Name Category Failure Rate, Unit Quantity Failure Rate

Cavity Body Mechanical Part 0.000 1.0 0.000

Cavity Cover Mechanical Part 0.000 2.0 0.000

Connector Connection 5.300 8.0 42.400

Screw Mechanical Part 0.100 120.0 12.000

Solder Other 2.600 31.0 80.600

Resonator Other 1.000 24.0 24.000

Tuning Screw Mechanical Part 0.000 36.0 0.000

Coupling Bar Miscellaneous 1.200 8.0 9.600

P.C.B Processing, Cutting 0.400 1.0 0.400

Resister Component 1.500 6.0 9.000

TOTAL - - - 178.000

2G+3G DUO (Filter + Divider + Coupler)3G_DUO_(Filter+Divider... · 2008-03-13 · 2G+3G DUO (Filter...

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