Design Services

Fixed Price Contracts
Wavemaker Technology Ltd can offer a contract for all types of projects and timescales. The contract big or small will deliver an extremely competative cost effective solution. Visible management will lead you through clear delierables with defined billing and payment cycles that are agreed at the start of any contract to match your program.

Typical Projects

Wavemaker Technology Ltd has over 40 years of design experience and is able to provide you with all the advice and help you need to achieve a successful outcome. Our aim is to build a strong client partnership offering hands-on experience, design skills and project management to provide a cost effective solution. An affordable and timely implementation will be achieved through integral proposal creation and progression through agreed project milestones.

Concept and Design

Manufacture and Test

Available Tools

Simulation tools

Hardware tools

Pmod Devices

Complementing the Digilent range of prototyping development accessories, Pmod products can interface to a wide range of Xilinx FPGA devices. Wavemaker Technology Ltd offer a range of Pmod development PCBs and RTL VHDL source code for quick integration into FPGA development module like the Digilant Basys 3.

GaN FET Half bridge
A single 3v3 logic input controls a half bridge configuration of two EPC2021 Gallium Nitride FETs. The Pmod PCB incorporates integral GaN drivers and high side power supply. Suitable for prototyping audio class D amplifiers or power supply switchers.

Audio A2D
A Texas Instruments PCM1804 audio analog to digital converter integrated with single ended to differential operational amplifier input buffer. This Pmod is setup to give 24 bit data quality of a four times over sampled audio signal for left and right channels. All converter parameters are selectable as is the interfacing configuration which can be set to I2C or DSP mode.

All pmod devices are £100
Price includes full documentation, VHDL source code and PCB schematics.

Manufacturing facilities

Prototyping Equipment

Test equipment including

Reckoners & Calculators

Atten Pad calculator

Phase Noise

dBm Volts

Atten Pi Network Tee Network
dB R-Series R-Shunt Loss dB R-Series R-Shunt Loss dB
1 5R68201.02 ---
2 103901.98 ---
3 15 270 2.90 101503.17
4 222203.86 111004.02
5 27 1505.17 15914.93
6 391506.14 16626.12
7 391206.85 18517.11
8 471008.16 22478.11
9 561008.81 22398.85
10 689110.05 24339.94
11 758211.01 273010.92
12 918211.97 272412.06
13 1007512.96 302213.08
14 1207513.98 362214.12
15 130 6815.04 331814.79
16 1506815.92 361616.05
17 1806817.09 391516.98
18 2006817.80 361217.93
19 2206219.07 431219.07
20 2406219.68 391019.74
30 7505129.94 ---
Z0 = 50 Ohm

Pi Network= I/P and R-Shunt to Gnd, I/P and R-Series to O/P, O/P and R-Shunt to Gnd.
Tee Network= I/P and R-Series to Star, Star and R-Series to O/P, Star and R-Shunt to Gnd.

Graph of A2D and Jitter
RF Power to Voltage calculator

Enter the RF power P in dBm

Input power dBm:
dBm Power mW Volts RMS Volts Pk
for a sinewave into a 50 Ohm system

Voltage to RF Power calculator

Enter the peak to peak Voltage in Volts

Input Voltage Volts:
Volts Pk Volts RMS Power mW dBm
for a sinewave into a 50 Ohm system

The equations
P(dBm) = 10 log10 P(mW)

P(mW) =10^(P(dBm)/10)
P(mW) = ( VRMS ) ^2 * 10 ^3 /R
VRMS(V) = Sqrt ( P(mW) * R /10^3)
Vp(V) = Sqrt (2) * VRMS

simulation picture
Simulation and Design
Good Design Works
PCB in layout
PCB Layout
Turning Innovation into Reality
Picture of PCB manufact overn
Prototyping and Test
Ensuring Excellence
 some text editors used to write code
Software Development
Collaboration is Key

Wavemaker Technology Ltd

Wavemaker Technology Ltd Turning Innovation into Reality