Custom Amplifier Design | ECHO RF Solution

1 Basic Information

Customer / Company Name *

Email Address *

Application / System Description *

2 Amplifier Type

Please select the amplifier type*

HPA (High Power Amplifier)

LPA (Low Power Amplifier)

3 Frequency Information

Operating Frequency Range [unit: MHz]*

Band Configuration *

Single Band

Multi-Band

4 Input Signal Information

Signal Type (Select all that apply) *

LTE

5G NR

CDMA

WCDMA

TETRA (TDMA, π/4-DQPSK)

Other

Channel Bandwidth (if applicable) [unit: MHz]

Modulation (QPSK / 16QAM / 64QAM / etc.)

Number of Carriers (if applicable)

5 Linearity Requirements

Please select a Signal Type in Section 4 above to see the linearity requirement options.

For CW Signal

IMD3 Requirement [unit: dBc]

Test Condition (tone spacing / Pout)

For LTE / 5G NR

ACLR Requirement [unit: dBc]

Measurement Offset [unit: MHz]

Output Power / Back-off Condition [unit: dB]

For CDMA / WCDMA

ACPR Requirement [unit: dBc]

Offset Frequency

Single Carrier / Multi-Carrier

For TETRA Signal

Linearity Metric

ACPR (according to ETSI TETRA specification)

ACPR Requirement [unit: dBc]

Channel Bandwidth [unit: kHz]

25 kHz (standard)

Other

Measurement Offset [unit: kHz]

Output Power Reference

Average Output Power

Peak Output Power

Duty Cycle / TDMA Slot Information (if available)

6 Output Power & Gain

Required Output Power [unit: W / dBm]*

Power Reference *

Psat

P1dB

Linear Region (with back-off)

Required Gain [unit: dB]*

Gain Flatness Requirement (optional) [unit: dB]

7 Noise & Efficiency

Noise Figure Requirement (mainly for LPA) [unit: dB]

Efficiency / PAE Target (if any) [unit: %]

8 Power Supply

Supply Voltage [unit: V]

Maximum Current [unit: A]

Supply Configuration

Single Supply

Dual Supply

9 RF & Mechanical Interface

RF Connector (Input)

RF Connector (Output)

Connector Gender

Male

Female

Cooling Method

Heatsink

Fan

Conduction Cooling

Size Limitation (if any)

10 Additional Functions (Optional – add comments below)

Protection Monitoring & Control Gain / Power Control Linearization & Bias Interface

Important Note: Signal type and linearity specifications (IMD, ACLR, or ACPR) are mandatory for HPA / LPA design. Datasheet proposal cannot be generated without these parameters.

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