China Wireless RF Testing Laboratory

China JJR Wireless rf testing laboratory is equipped with world-leading wireless communication product testing equipment, including:

1. Rohde & Schwarz Wireless Communication Product Test Systems(R\&S TS8980 FTA2, TS8997)

2. Broadband Wireless Communication Tester(R\&S CNW500)

3. Specific Absorption Rate (SAR) Testing System(SATIMO)

4. OTA Testing System(R\&S TS8991) and more

The laboratory can perform testing for wireless communication product performance, Bluetooth and Wi-Fi, SAR, and OTA-related tests.

## Testing Equipment and Capabilities

### TS 8980 FTA2 RF Testing System

1. Performs GCF-recognized RF conformity certification testing for GSM/EGPRS/WCDMA/HSPA/LTE mobile phone transmitters and receivers, complying with international standards such as 3GPP TS 51.010-1 (GSM), 3GPP TS 34.121 (WCDMA), 3GPP TS 36.521-1 (LTE), EN 301 511, EN 301 908, etc.

2. Supports GSM 4 bands: 850/900/1800/1900 MHz

3. Supports WCDMA 12 bands: Band I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XIX

4. Supports LTE FDD 16 bands: Band 1, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 20, 21, 25

5. Supports LTE TDD 4 bands: Band 38, 39, 40, 41

6. Supports fading scenario simulation as defined in 3GPP standards

### TS 8997 Broadband Wireless Testing System

1. Meets testing requirements for broadband wireless transmission devices in the 2.4 GHz and 5 GHz bands

2. Complies with EN300328 V2.1.1 and EN301893 V1.8.5 standards

### sar testing System (SATIMO)

1. Complies with international standards including IEEE 1528, OET65, IEC 62209-1/-2, EN 50566, ANSI C63.19

2. Supports all communication protocols, including GSM, GPRS, WCDMA, LTE (FDD/TDD), CDMA, Wi-Fi, Bluetooth

3. Frequency coverage: 750 MHz, 850 MHz, 900 MHz, 1800 MHz, 1900 MHz, 2100 MHz, 2300 MHz, 2450 MHz, 2600 MHz, 5800 MHz

4. Supports HAC testing including H-Field, E-Field, and T-Coil measurements

### OTA Testing System (R\&S TS8991)

1. Supports a large quiet zone of 0.5 m × 0.5 m × 0.36 m with a load capacity of 50 kg, suitable for testing large standard samples

2. Supports almost all existing communication protocols including GSM, GPRS, TD-SCDMA, WCDMA, LTE (FDD/TDD), CDMA, CDMA2000, Wi-Fi, Bluetooth

3. Passive test frequency coverage from 700 MHz to 6 GHz

### Bluetooth and Wi-Fi Testing Systems

1. Supports Bluetooth v1.1 and v2.1+EDR

2. Supports performance testing for Wi-Fi (802.11a/b/g/n) transmitter and receiver

3. Supports spectrum spurious emissions testing

## Laboratory Exhibits

1. Bluetooth & Wi-Fi Testing Systems

2. Standard Test Systems

3. Wireless Communication Product Test Systems

4. Mobile Phones, Communications, RF, Bluetooth & Wi-Fi

5. Mobile Phone, Communication, RF, Bluetooth and Wi-Fi

## Detailed Equipment Description

### Wireless Communication Product Testing System (R\&S TS8980 FTA2)

1. Performs internationally recognized GCF 2G/3G/4G RF conformity certification testing

2. Supports GSM 4 bands (850/900/1800/1900 MHz) and WCDMA 12 bands

3. Supports LTE FDD and TDD multiple bands

4. Supports fading scenario simulation as defined in 3GPP standards

> Qualification Note:

> Our laboratory holds the GCF C-RTO qualification and can provide clients with the complete GCF certification testing process.

### sar testing System Introduction

SAR (Specific Absorption Rate) represents the electromagnetic power absorbed per unit mass of human tissue, measured in W/kg.

Long-term exposure to electromagnetic radiation may impact human health, making SAR testing essential for wireless products.

Our lab has introduced the French SATIMO SAR testing system, compliant with multiple international standards, supporting various communication protocols and frequency bands, and HAC testing.

### OTA Testing System Introduction

OTA (Over The Air) testing is an active test to verify wireless devices’ network connectivity, radiation, and reception performance.

We use the German Rohde & Schwarz TS8991 system, which supports a large quiet zone and multiple communication protocols, covering passive test frequencies from 700 MHz to 6 GHz.

### 2.4 GHz and 5 GHz RF Testing System

In response to the 2012 European ETSI update for 2.4 GHz and 5 GHz wireless transmission device testing standards, we have introduced the TS8997 system, which supports automated testing and DFS (Dynamic Frequency Selection) testing capabilities.

## Business Scope

### Wireless Communication Product Testing

1. Completes GCF and PTCRB recognized GSM/EGPRS/WCDMA/HSPA mobile phone RF and protocol conformity certification

2. Supports multi-band and fading scenario simulation

3. Covers relevant sections of 3GPP TS 51.010-1 and TS 34.121 standards

### Bluetooth & Wi-Fi Testing

Completes Bluetooth (v1.1 and v2.1+EDR) and Wi-Fi (802.11a/b/g/n) transmitter, receiver performance, and spectrum spurious emissions testing